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Roof Drains 4-1_4-36 - Wade

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Roof Drains 4-1_4-36 - Wade Powered By Docstoc
					Roof Drains                                                                                                    WADE
                                         Exclusive Features of 3000 Series
The National Roofing Contractors Association recommends that insulation should be tapered toward the drain from a
24-inch circumference. In many installations, this eliminates the need for an extension flange.

                                                 Large open area dome permits
                                                 unobstructed flow. Dome is made
                                                 of weather-resistant
                                                 polypropylene.
              Corrosion-resistant 3/8"
              studs and hardware
                                                                                                     Integral clamping collar
                                                                                                     and gravel guard
                                                                                                     provides clamping
                                                                                                     action without
                       Gravel                                                                        puncturing roofing felts

Roofing Felts




Insulation



                                                                                                                 Concrete Roof Deck
   Metal Roof Deck

                                                                                              Underdeck clamp for
                                                                                              rigid mounting
                         Broad, flat surface allows                                           stabilizes entire
                         for installation without                                             assembly
                         optional bearing pan in
                         most instances
                                                                                Ty-Seal outlet permits faster,
                                                                                easier connection from below
                                                                                the deck



                                                   3004,TY,53

                                SERIES NUMBER           4" SIZE         TY-SEAL          UNDERDECK
                                 OF REQUIRED                            OUTLET          CLAMP OPTION
                                    DRAIN



5-15-2000
Roof Drains
               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                                4-1
Roof Drain Options and Variations                                                                          WADE
(52) Bearing Pan -When used with Roof Drains, eliminates the need for chamfering
rough hole to receive drain body in pre-cast type decks. It also provides a large bearing
surface for drain body on lightweight materials such as insulated decks.

                                                 C
     Series    Pipe                        Min. Rough
     No.       Size      A         B       Hole in Deck

     3000      2-6      24       16 3/4      17 1/2
     3000      8-12     27       19 3/8      20 1/2
     3100      2-6      24       16 3/4      17 1/2
     3100      8-12     27       19 3/8      20 1/2
     3220      2-4      24       13 1/2      14 1/2




MATERIAL: 14 ga. steel.
TO ORDER: Add option 52 to Roof Drain required.


(D) Dam - For Roof Decks of any construction where a constant water storage depth is desired.   May be used on
conventional roofs as a safety overflow, to drain water that exceeds a pre-determined maximum depth.



     Series    Pipe
     No.       Size          D

     3000      2-6        11 1/2
     3000      8-12       15
     3000AE    2-4        11 1/2
     3000AE    8-12       15
     3220      2-4        11 1/2




MATERIAL: Cast iron.
TO ORDER: Add option D and height to Roof Drain required.


4-2               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                         Roof Drains
Roof Drain Options and Variations                                                                              WADE
(DF) Extension Flange - For roof decks of any construction where insulation
thickness exceeds 2", or where insulation is not chamfered to the drain body. It may
also be used when lightweight concrete is to be poured over steel substrate.
NOTE: This extension is not adjustable; you
must specify height.

      Series       Pipe
      No.          Size          D

      3000         2-8         16 1/4
      3000         8-12        19
      3010         2-8         16 1/4
      3010         8-12        19 1/4
      3100         2-8         16 1/4
      3100         8-12        19 1/4
NOTE: Extensions over 4" will be stacked.
MATERIAL: Cast iron.
TO ORDER: Add option DF and height to Roof Drain required.


(DFS) Perforated Extension - For inverted membrane roof decks where insulation thickness of 6" or greater is
used. Perforated stainless steel extension allows ample water drainage through ballast and insulation without allowing
gravel to enter drain body.
NOTE: This extension is not adjustable; you must specify
height (insulation thickness).


      Series       Pipe
      No.          Size          D

      3000         2-8         16 1/4
      3000         8-12        19
      3000AE       2-8         16 1/4
      3000AE       8-12        19 1/4
      3100         2-8         16 1/4
      3100         8-12        19 1/4

MATERIAL: Perforated Stainless Steel.
TO ORDER: Add option DFS and height to roof drain
required. Over 4" high, stack extensions.



(DP) Extended Perforated Gravel Stop - For inverted membrane Roof Decks where insulation thickness
does not exceed 4". Perforated stainless steel gravel stop allows ample water drainage through ballast and insulation
without allowing gravel to enter drain body.


Extended Perforated Gravel Stop
- May be used with the following
Roof Drains:
     3000       2-12"



MATERIAL: Perforated Stainless Steel.
TO ORDER: Add option DP to roof drain required.
5-15-2000
Roof Drains
               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                      4-3
Options & Variations                                                                                          WADE
Exclusive Features of 3000 Series with AE Option


Outlets Available:
TY TySeal                                          3000 Series
NH No-Hub                                           Roof Drain
IC Inside Caulk



                                              Adjustable collar
                                              attaches to drain
                                             body adjusts from
                                              1" to 6" with no                                                              AE Option
                                                    extra parts                                                             Order
                                                                                                                            Separately

                                                  Wide flange
                                                reversible deck
                                              ring eliminates a
                                                  bearing pan


                                                    Deck
How To Specify:
Adjustable extension may be
specified in any 3000 series drain.                 Underdeck
When ordering, add “AE” extension                  clamp is not
assembly.                                       included in AE
                                                  option. Must
                                              order separately.



                                             3004TY, AE, 53
                             SERIES OF        4" SIZE       TY-SEAL       ADJUSTABLE   UNDERDECK
                             REQUIRED                       OUTLET        EXTENSION CLAMP (REQUIRED)
                              DRAIN                                         OPTION




               Deck Ring In Low Position                                                    Deck Ring In High Position

4-4                  Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233    5-15-2000
                                                                                                                             Roof Drains
Large Roof Drains                                                                                               WADE
3000 (2 - 6" Outlets)                  Cast iron
             roof drain with flange, flashing
             ring with gravel stop and
             polypropylene mushroom locking
             dome.




      Cat.           Pipe         B         C       Wt.           OUTLET:
      No.            Size      Ty-Seal   Ty-Seal    Lbs.
                                                                      TY ....... Ty-Seal (2", 3", 4", 6")
    3002             2        6 3/ 8     3 7/ 8    41                 NH ...... No-Hub
    3003             3        6 5/ 8     3 7/ 8    43                 IC ........ Inside Caulk (2"-6")
    3004             4        6 7/ 8     3 7/ 8    44                 IPS ...... Thread
    3005             5        –            –       65
    3006             6        6 3/ 8     3 3/ 8    65
    3008             8        –            –
OPTIONS                                                                VARIATIONS
      Suffix         Description                                              Suffix     Description

       3 ........... Rough Bronze Dome                                        AE ......... Adjustable Extension 1-6" Adj.)
       5 ........... Vandal Proof                                             DF ......... Extension Flange (1", 2", 3", 4")
      39 ........... Galvanized Iron Parts                                    DFS ....... Perforated Extension (2", 3", 4")
      42 ........... Cast Iron Dome                                           DP ......... Perforated Gravel Stop
      46 ........... Aluminum Dome                                            D ........... Dam (2" High)
      52 ........... Bearing Pan/Sump Receiver                                FCS ....... Flow Control Assembly
      53 ........... Deck Clamp                                               SD ......... Standpipe Assembly
      54 ........... Bronze Flashing Ring
5-15-2000
Roof Drains
                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                               4-5
Large Roof Drains                                                                                            WADE
3000 (8, 10 & 12" Outlets)
           Cast iron roof drain with flange,
           flashing ring with gravel stop and cast
           iron mushroom dome.




                                                                     OUTLET:
    Cat.           Pipe          Wt.                                     NH ...... No-Hub
    No.            Size          Lbs.                                    IPS ...... Thread (8" Only)
    3008           8             65                                      IC ........ Inside Caulk (8"-10" Only)
    3009          10             65
    3012          12             65

OPTIONS                                                              VARIATIONS
    Suffix         Description                                             Suffix      Description

     3 ........... Rough Bronze Dome                                       AE ......... Adjustable Extension (1-6" Adj.)
     5 ........... Vandal Proof                                            DF ......... Extension Flange (1", 2", 3", 4")
    39 ........... Galvanized Iron Parts                                   DFS ....... Perforated Extension (2", 4")
    46 ........... Aluminum Dome                                           DP ......... Perforated Gravel Stop
    52 ........... Bearing Pan/Sump Receiver                               D ........... Dam (2" High)
    53 ........... Deck Clamp                                              SD ......... Standpipe Assembly




4-6                 Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                           Roof Drains
Large Adjustable Roof Drains                                                                                   WADE
3000AE (2 - 6" Outlets)
               Cast iron roof drain with flange,
               flashing ring with gravel stop,
               polypropylene mushroom dome,
               underdeck clamp and adjustable
               extension with reversible high or
               low position deck ring.




                                                                                                               AE Option ships
                                                                                                                 separately




                                       (3000 DRAIN WITH OPTION AE ADDED)
      Cat.         Pipe         B           B        B       Wt.             OUTLET:
      No.          Size      Ty-Seal      No-Hub   Caulk     Lbs.
                                                                                 TY ....... Ty-Seal (2", 3", 4", 6")
      3002AE        2        6 3/ 8       5 3/ 4   6 1/ 4  92                    NH ...... No-Hub
      3003AE        3        6 5/ 8       5 3/ 4   6 1/ 4  92                    IC ........ Inside Caulk (2"-6")
      3004AE        4        6 7/ 8       5 3/ 4   6 1/ 4  92                    IPS ...... Thread
      3005AE        5          –          5 3/ 4   6 1/4 125
      3006AE        6        6 3/ 8       5 3/ 4   6 1/4 125
      3008AE        8          –          5 3/ 4         –
                                                                             VARIATIONS
OPTIONS                                                                             Suffix     Description
      Suffix       Description                                                      DF ......... Extension Flange (1", 2", 3", 4")
       3 ........... Rough Bronze Dome                                              DFS ....... Perforated Extension (2", 3", 4")
       5 ........... Vandal Proof                                                   DP ......... Perforated Gravel Stop
      39 ........... Galvanized Iron Parts                                          D ........... Dam (2" High)
      46 ........... Aluminum Dome                                                  FCS ....... Flow Control Assembly
      52 ........... Bearing Pan/Sump Receiver                                      SD ......... Standpipe Assembly
      53 ........... Deck Clamp
      54 ........... Bronze Flashing Collar
5-15-2000
Roof Drains
               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                             4-7
Large Adjustable Roof Drains                                                                                WADE
3000AE (8, 10 & 12" Outlets)
             Cast iron roof drain with flange,
             flashing ring with gravel stop,
             cast iron mushroom dome,
             underdeck clamp and adjustable
             extension with reversible high or
             low position deck ring.




                                                                                                             AE Option ships
                                                                                                               separately




                                       (3000 DRAIN WITH OPTION AE ADDED)
    Cat.         Pipe       B        Wt.                            OUTLET:
    No.          Size     No-Hub     Lbs.                               NH ...... No-Hub
    3008AE       8        6 1/4     125                                 IPS ...... Thread (8" Only)
    3009AE      10        5 3/ 4    125
    3012AE      12        6 1/4     125

OPTIONS                                                             VARIATIONS
    Suffix       Description                                              Suffix     Description

     3 ........... Rough Bronze Dome                                      DF ......... Extension Flange (1", 2", 3", 4")
     5 ........... Vandal Proof                                           DFS ....... Perforated Extension (2", 4")
    39 ........... Galvanized Iron Parts                                  DP ......... Perforated Gravel Stop
    42 ........... Cast Iron Dome                                         D ........... Dam (2" High)
    46 ........... Aluminum Dome                                          SD ......... Standpipe Assembly
    52 ........... Bearing Pan/Sump Receiver
    53 ........... Deck Clamp

4-8                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233    5-15-2000
                                                                                                                           Roof Drains
Control-Flow Roof Drains                                                                                       WADE
3000FCS (3 - 6" Outlets)
                Cast Iron roof drain with flashing
                ring and gravel stop, water
                retaining device with 6" high
                proportional flow weir and cast
                iron mushroom dome.
                NOTE: FCS Package Comes
                Standard With (One) Flow Weir
                Opening.




                                         (3000 DRAIN WITH OPTION FCS ADDED)
                                                                 OUTLET:
      Cat.            Pipe          B           C    Wt.              TY ....... Ty-Seal (2", 3", 4", 6")
      No.             Size       Ty-Seal     Ty-Seal Lbs.
                                                                      NH ...... No-Hub
      3002FCS          2          6 3/ 8     3 7/ 8  50               IC ........ Inside Caulk
      3003FCS          3          6 5/ 8     3 7/ 8  52               IPS ...... Thread
      3004FCS          4          6 7/ 8     3 7/ 8  53
      3005FCS          5          –          –       74
      3006FCS          6          6 3/ 8     3 3/ 8  74
OPTIONS                                                               VARIATIONS
      Suffix       Description                                               Suffix     Description

       3 ........... Rough Bronze Dome                                       AE ......... Adjustable Extension 1-6" Adj.)
       5 ........... Vandal Proof                                            DF ......... Extension Flange (1", 2", 3", 4")
      39 ........... Galvanized Iron Parts                                   DFS ....... Perforated Extension (2", 3", 4")
      52 ........... Bearing Pan/Sump Receiver
      53 ........... Deck Clamp
      54 ........... Bronze Flashing Collar


5-15-2000
Roof Drains
               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                              4-9
Roof Drains w/Standpipe                                                                                    WADE
3000SD (2 - 6" Outlets)
             Cast iron roof drain with
             flashing ring and gravel stop,
             adjustable 6-in. dia. plastic
             standpipe and polypropylene
             mushroom dome.




                                (3000 DRAIN WITH OPTION SD ADDED)
    Cat.           Pipe           B         C      Wt.
    No.            Size        Ty-Seal   Ty-Seal   Lbs.
                                                                   OUTLET:
    3002SD          2          6 3/ 8    3 7/ 8    55                  TY ....... Ty-Seal (2", 3", 4", 6")
    3003SD          3          6 5/ 8    3 7/ 8    58                  NH ...... No-Hub
    3004SD          4          6 7/ 8    3 7/ 8    59                  IC ........ Inside Caulk (2"-6")
    3005SD          5          –         –         79                  IPS ...... Thread
    3006SD          6          6 3/ 8    3 3/ 8    79
    3008SD          8          –         –
OPTIONS                                                            VARIATIONS
    Suffix       Description                                             Suffix      Description

     3 ........... Rough Bronze Dome                                     AE ......... Adjustable Extension 1-6" Adj.)
     5 ........... Vandal Proof                                          DF ......... Extension Flange (1", 2", 3", 4")
    39 ........... Galvanized Iron Parts
    42 ........... Cast Iron Dome
    46 ........... Aluminum Dome
    52 ........... Bearing Pan/Sump Receiver
    53 ........... Deck Clamp
    54 ........... Bronze Flashing Collar

4-10              Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                         Roof Drains
Roof Drains w/Standpipe                                                                                        WADE
3000SD (8, 10 & 12" Outlets)
                Cast iron roof drain with
                flashing ring and gravel stop,
                adjustable 6-in. dia. plastic
                standpipe and cast iron
                mushroom dome.




                                          (3000 DRAIN WITH OPTION SD ADDED)

      Cat.            Pipe                               Wt.
                                                                      OUTLET:
      No.             Size        A           B          Lbs.             NH ...... No-Hub
      3008SD          8          13 3/4      6 1/ 4     58                IPS ...... Thread (8" Only)
      3009SD         10          16 1/4      5 3/ 4     55
      3012SD         12          16 1/4      6 1/ 4     55


OPTIONS                                                               VARIATIONS
      Suffix       Description                                               Suffix     Description

       3 ........... Rough Bronze Dome                                       AE ......... Adjustable Extension 1-6" Adj.)
       5 ........... Vandal Proof                                            DF ......... Extension Flange (1", 2", 3", 4")
      39 ........... Galvanized Iron Parts
      46 ........... Aluminum Dome
      52 ........... Bearing Pan/Sump Receiver
      53 ........... Deck Clamp


5-15-2000
Roof Drains
               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                          4-11
Roof Drains w/Sideoutlet                                                                                       WADE
3030       Cast iron roof drain with flashing
           ring and gravel stop, cast iron
           mushroom dome.




    Cat.       Pipe                               K          Wt.
                                                                       OUTLET:
    No.        Size         G       H      Min.       Max.   Lbs.          TY ....... Ty-Seal
    3033        2       11 1/4    8 3/4     0"        6"     102
    3034        4       11        8         0"        4 1/2" 102
    3036        6       11 1/4    7 1/4     0"        3"     102

OPTIONS                                                                VARIATIONS
    Suffix          Description                                              Suffix     Description

     3 ........... Rough Bronze Dome                                         DF ......... Extension Flange (1", 2", 3", 4")
     5 ........... Vandal Proof
    39 ........... Galvanized Iron Parts
    46 ........... Aluminum Dome
    52 ........... Bearing Pan/Sump Receiver
    53 ........... Deck Clamp
    54 ........... Bronze Flashing Collar

4-12                  Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233    5-15-2000
                                                                                                                              Roof Drains
Large Deck Drains                                                                                                       WADE
3100 (2"-6")             Cast iron deck drain with
                         flashing ring integral with
                         gravel stop and square
                         promenade top with ductile
                         iron heel proof grate or nickel
                         bronze veneer.




      Cat.        Pipe         ANSI*         B         C      Free Area   Wt.             OUTLET:
      No.         Size       Load Class   Ty-Seal   Ty-Seal     Sq In.    Lbs.
                                                                                              TY ....... Ty-Seal (2", 3", 4", 6")
      3102         2            SD        6 3/ 8    3 7/ 8     52.4       63                  NH ...... No-Hub
      3103         3            SD        6 5/ 8    3 7/ 8     52.4       65                  IC ........ Inside Caulk
      3104         4            SD        6 7/ 8    3 7/ 8     52.4       66
      3105         5            SD        –         –          52.4       87
      3106         6            SD        6 3/ 8    3 3/ 8     52.4       87              VARIATIONS
      3108         8            SD        –         –                                            Suffix   Description
      *SD=Special Duty (Over 10,000 lbs.)                                                        AE .... Adjustable Extension (1-6" Adj.)
                                                                                                 DF .... Extension Flange (1", 2", 3", 4")
OPTIONS                                                                                          DFS .. Perforated Extension (2", 3", 4")
      Suffix   Description

       1 ..... Nickel Bronze Veneer Top
       5 ..... Vandal Proof
      39 ..... Galvanized Iron Parts
      52 ..... Bearing Pan
      53 ..... Deck Clamp
      55 ..... Flashing Collar Adapter (Adj. 1" - 1 1/4" ea.)
     179 ..... Security Screws
                                                                                 (55) Two ea. Flashing Collar Adapters (Adj. 1" - 1 1/4" ea.)

5-15-2000
Roof Drains
               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                                      4-13
Large Deck Drains                                                                                               WADE
3100 (8", 10", 12")
Cast iron deck drain with flashing ring
integral with gravel stop and square
promenade top with ductile iron or nickel
bronze veneer grate.




                                                                             OUTLET:
     Cat.        Pipe         ANSI*        B     Free Area    Wt.                NH ...... No-Hub
     No.         Size       Load Class             Sq In.     Lbs.
     3108         8            SD        6 1/4     76.4      101
     3108         10           SD        6 1/4     76.4      101
     3108         12           SD        6 1/4     76.4      101
     *SD=Special Duty (Over 10,000 lbs.)

OPTIONS                                                                       VARIATIONS
     Suffix   Description                                                           Suffix   Description
      1 ..... Nickel Bronze Veneer Top                                              AE .... Adjustable Extension (1 - 6" Adj.)
      5 ..... Vandal Proof                                                          DF .... Extension Flange (1", 2", 3", 4")
     39 ..... Galvanized Iron Parts                                                 DFS .. Perforated Extension (2", 4")
     52 ..... Bearing Pan
     53 ..... Deck Clamp
    179 ..... Security Screws


4-14                   Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                              Roof Drains
Small Roof Drains                                                                                               WADE
3200          Cast iron roof drain with flashing clamp integral with gravel stop,
              cast iron beehive dome strainer and No-Hub bottom outlet.




                                                                      VARIATIONS
      Cat.          Pipe      Wt.                                            Suffix       Description
      No.           Size      Lbs.
                                                                              DF ......... Extension Flange (2" High)
      3203           2       19.0                                            DFS ......... Perforated Extension (2",3",4")
      3203           3       19.0
      3204           4       19.0

                                                                      OPTIONS
                                                                             Suffix       Description
OUTLET:
    NH ...... No-Hub                                                           1 ......... Nickel Bronze Veneer Top
                                                                              39 ......... Galvanized
                                                                              52 ......... Bearing Pan
                                                                              53 ......... Deck Clamp
                                                                             179 ......... Security Screws


5-15-2000
Roof Drains
                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                             4-15
Deck Drain                                                                                               WADE
3200P      Cast iron square promenade deck drain with flashing clamp,
           ductile iron secured heel proof grate and No-Hub bottom outlet.




                                                                  VARIATIONS
                                                                        Suffix       Description

                                                                         DF .......... Extension Flange (2" High)
                                                                         DFS ........ Perforated Extension (2",3",4")


                                                                  OPTIONS
                                                                        Suffix       Description

    Cat.         Pipe     Wt.                                              1 ......... Nickel Bronze Veneer Top
    No.          Size     Lbs.                                            39 ......... Galvanized
    3203P        2      11.0                                              52 ......... Bearing Pan
    3203P        3      11.0                                              53 ......... Deck Clamp
    3204P        4      11.0                                             179 ......... Security Screws




4-16            Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                       Roof Drains
Medium Roof Drains                                                                                                WADE
3220            Cast iron roof drain with flashing ring and polypropylene mushroom dome.




       Cat.        Pipe         B      Wt.
       No.         Size      TY-Seal   Lbs.                          OUTLET:
       3222          2      5 /2  1
                                       28                                TY ....... Ty-Seal (2", 3", 4" Only)
       3223          3      5 3/ 4     28                                NH ...... No-Hub
       3224          4      5 3/4      29                                IC ........ Inside Caulk
       3225          5      –          31
       3226          6      –          30

OPTIONS
                                                                         VARIATIONS
       Suffix       Description
                                                                                Suffix     Description
         3 ..... Rough Bronze Dome
         5 ..... Vandal Proof                                                   DP ......... Perforated Gravel Stop
        39 ..... Galvanized Iron Parts (Includes CI Dome)                       D ........... Dam (2" High)
        42 ..... Cast Iron Dome                                                 FCS ....... Flow Control Assembly
        46 ..... Aluminum Dome                                                  SD ......... Stand Pipe Assembly
        52 ..... Bearing Pan
        53 ..... Deck Clamp
        54 ..... Bronze Flashing Collar


5-15-2000
Roof Drains
                  Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                         4-17
Medium Roof Drains w/Side Outlet                                                                             WADE
3220A        Threaded 90° side outlet cast iron roof drain with flashing ring and
             polypropylene mushroom dome.




    Cat.          Pipe                Wt.                           OUTLET:
    No.           Size         H      Lbs.                              Thread Only
    3222A           2        6        35
    3223A           3        5 3/ 4   33
    3224A           4        5 1/4    31

OPTIONS                                                              VARIATIONS
    Suffix     Description                                                 Suffix     Description
      3 ..... Rough Bronze Dome                                            DP ......... Perforated Gravel Stop
      5 ..... Vandal Proof                                                 D ........... Dam (2" High)
     39 ..... Galvanized Iron Parts (Includes CI Dome)                     FCS ....... Flow Control Assembly
     42 ..... Cast Iron Dome                                               SD ......... Stand Pipe Assembly
     46 ..... Aluminum Dome
     52 ..... Bearing Pan
     53 ..... Deck Clamp
     54 ..... Bronze Flashing Collar


4-18                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                           Roof Drains
Planter Drains                                                                                                 WADE
3220PA         Cast iron planting area drain with flashing ring and dome with secured
               stainless steel screen.




      Cat.         Pipe          B      Wt.                           OUTLET:
      No.          Size       Ty-Seal   Lbs.
                                                                          TY ....... Ty-Seal (2", 3", 4")
      3222PA         2        5 1/ 2    30                                NH ...... No-Hub
      3223PA         3        5 3/ 4    30                                IC ........ Inside Caulk
      3224PA         4        5 3/ 4    31
      3225PA         5        –         32
      3226PA         6        –         32


OPTIONS
      Suffix    Description
        5 ..... Vandal Proof
       39 ..... Galvanized Iron Parts (Includes CI Dome)
       52 ..... Bearing Pan
       53 ..... Deck Clamp
       54 ..... Bronze Flashing Collar
      179 ..... Security Screws
5-15-2000
Roof Drains
               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                      4-19
Indirect Waste Drains                                                                                      WADE
3220RS       Cast iron indirect waste drain with
             flange and internal aluminum dome
             strainer.




    Cat.         Pipe         B        B         B        Wt.
                                                                        OUTLET:
    No.          Size      TY-Seal   No-Hub    Caulk      Lbs.              TY ....... Ty-Seal (2", 3", 4")
    3222RS       2        5 1/ 2     5         5 1/ 2     30                NH ...... No-Hub
    3223RS       3        5 3/ 4     5         5 1/ 2     30                IC ........ Inside Caulk
    3224RS       4        5 3/ 4     5         5 1/ 2     30
    3225RS       5        –          4 3/ 4    5 1/ 2     30
    3226RS       6        –          4 3/ 4    5 1/ 2     30
OPTIONS
    Suffix       Description

    39 ........... Galvanized Iron Parts
    52 ........... Bearing Pan
    53 ........... Deck Clamp


4-20              Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                         Roof Drains
Balcony Drains                                                                                                   WADE
3230           Cast iron 90° threaded side outlet balcony
               drain with bronze flashing ring and loose set
               low dome strainer.




      Cat.            Pipe                         Wt.
      No.             Size          B     H        Lbs.
      3232            2        6        2 1/ 2     11
      3233            3        5 1/ 4   3 1/ 4     12
      3234            4        6 1/ 4   3 3/ 4     15

OPTIONS
      Suffix          Description
      39 ........... Galvanized Iron Parts
      47 ........... High Dome
      49 ........... Stainless Steel Screen High Dome                                       47, High Dome Option


5-15-2000
Roof Drains
                 Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                        4-21
Sill Drains                                                                                                      WADE
3240           Cast iron sill drain with threaded body, bronze flashing ring and
               loose set dome strainer.




      Cat.            Pipe          Wt.
      No.             Size          Lbs.

      3242             2             15
      3243*            3             16
*Will also except 4" NH & 4" SV Connections


OPTIONS
      Suffix          Description

      39 ........... Galvanized Iron Parts
      47 ........... High Dome                                                              47, High Dome Option
      49 ........... Stainless Steel Screen Dome

4-22                    Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                               Roof Drains
Sill Drains                                                                                                     WADE
3240B          Cast iron sill drain with threaded body, bronze flashing ring
               and loose set dome strainer.




      Cat.          Pipe          Wt.
      No.           Size          Lbs.
      3242B          2               8
      3243B*         3               7
      * Will also accept 4" NH & 4"SV connections

OPTIONS
      Suffix        Description

      39 ........... Galvanized Iron Parts
                                                                                           47, High Dome Option
      47 ........... High Dome
      49 ........... Stainless Steel Screen Dome
5-15-2000
Roof Drains
                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                       4-23
Balcony Drains                                                                                        WADE
3240BD   Cast iron balcony drain with
         threaded body, bronze flashing ring
         and secured dome strainer.




                                     OPTIONS
  Cat.           Pipe    Wt.               Suffix       Description
  No.            Size    Lbs.
                                           39 ........... Galvanized Iron Parts
  3242BD          2       3




4-24         Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                    Roof Drains
Parapet Drains                                                                                                  WADE
3270         Cast iron parapet drain with threaded 90°
             side outlet, secured nickel bronze flashing
             clamp and grate.




                                                       OPTIONS
      Cat.          Pipe                 Wt.                  Suffix       Description
      No.           Size       H         Lbs.
                                                               39 ......... Galvanized Iron Parts
      3272           2       6 5/ 8      17                   179 ......... Security Screws
      3273           3       6 1/ 4      17
      3274           4       5 5/ 8      17


5-15-2000
Roof Drains
                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                       4-25
Parapet Drains                                                                                           WADE
3270A    Cast iron 45° threaded outlet parapet
         drain with secured nickel bronze
         flashing clamp and grate.




                                       OPTIONS
  Cat.        Pipe       Wt.                  Suffix      Description
  No.         Size       Lbs.
                                               39 ......... Galvanized Iron Parts
  3272A        2         19                   179 ......... Security Screws
  3273A        3         17
  3274A        4         17



4-26            Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                       Roof Drains
Parapet Drains                                                                                                   WADE
3290          Cast iron 90° threaded side outlet parapet
              drain with flush-set secured nickel bronze
              flashing clamp and grate.




                                                       OPTIONS
      Cat.           Pipe                 Wt.                Suffix       Description
      No.            Size       H         Lbs.
                                                              39 ......... Galvanized Iron Parts
      3292            2       6 5/ 8      19                 179 ......... Security Screws
      3293            3       6 1/ 4      17
      3294            4       5 5/ 8      17


5-15-2000
Roof Drains
                 Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                        4-27
Parapet Drains                                                                                           WADE
3290A    Cast iron 45° threaded outlet parapet drain
         with flush-set secured nickel bronze flashing
         clamp and grate.




                                      OPTIONS
  Cat.        Pipe       Wt.                Suffix       Description
  No.         Size       Lbs.
                                              39 ......... Galvanized Iron Parts
  3292A        2         19                  179 ......... Security Screws
  3293A        3         17
  3294A        4         17



4-28            Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                       Roof Drains
Vandal Proof Vent Cap                                                                                           WADE
3690          Cast iron vandal proof vent cap with hooded dome cap and vandal proof screws.




                                         8 7/16




       5

A




                B




                                         PIPE
                                         SIZE



                                                                         OUTLET
       Cat.         Pipe                             Wt.                     TY ... Ty-Seal
       No.          Size     A            B          Lbs.

       3692          2     7 5 /8       2 1 /2       7.0
       3693          3     8 3 /8       2 3 /4       9.0
       3694          4     9 1 /8       3           11.0




5-15-2000
Roof Drains
                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                       4-29
Fresh Air Inlets                                                                                          WADE
3880P     Nickel bronze fresh air inlet
          with adjustable pipe expander.




   Cat.        Pipe       Wt.
   No.         Size       Lbs.

   3883P        3          5
   3884P        4          5


4-30             Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                        Roof Drains
Expansion Joint                                                                                                 WADE
3900          Expansion joint with cast iron body and clamp
              ring, brass threaded sleeve, neoprene gasket
              and threaded bottom outlet.




                                                                 OPTIONS
       Cat.          Pipe             B            Wt.                  Suffix      Description
       No.           Size     Min.        Max.     Lbs.
                                                                        39 ........... Galvanized Iron Parts
       3902          2       9            11       12
       3903          3       7             9       12
       3904          4       7             9       15
       3905          5       7             9       19
       3906          6       7             9       22
       3908          8       9 1/ 2       11       32


5-15-2000
Roof Drains
                Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                       4-31
Expansion Joint                                                                                         WADE
3900NH   Cast iron expansion joint with NO-HUB
         galvanized pipe sleeve and neoprene
         gasket.




                                                                OPTIONS
  Cat.     Pipe              B                        Wt.              Suffix       Description
  No.      Size       Min.       Max.       C         Lbs.
                                                                       39 ........... Galvanized Iron Parts
  3903NH   3         7            9       4 1/2       17
  3904HN   4         7            9       4 1/2       21
  3905NH   5         7            9       4 3/8       27
  3906NH   6         7            9       4 1/4       32
  3908NH   8         9 1/2       11       4           44


4-32           Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                      Roof Drains
Downspout Boot                                                                                                 WADE
3930           Cast iron coated 5" x 4" rectangular
               downspout boot with No-Hub outlet and
               securing strap for 1/4" flat head bolts.


                                                                            9




                                                                         7 1/2
                                                                         6 1/4                             5
                                                                         5 1/4                          4 1/4

                                                                         WADE               2 1/2
                                                                                                                     4


                                                                                                                     5
                                                                                                                         /16

                                                                                        Ø 5/16




                                                                                                                               24




      Cat.           Pipe Size   Rectangular     Wt.
      No.             Outlet         Inlet       Lbs.

      3930-5x4          4          5x4           30
                                                                                                         1
                                                                                                    Ø 4 3/8




5-15-2000
Roof Drains
              Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                           4-33
Downspout Nozzle                                                                                          WADE
3940     Cast bronze downspout nozzle with threaded
         outlet and flange to secure nozzle to wall.




  Cat.         Pipe                                                                       Wt.
  No.          Size       A         B          C           D          E          G        Lbs.

  3942         2       5 1/4      3 5/8       7 5/8      1 7/8      5 5/8      8 1/4       10
  3943         3       5 1/ 4     3 1/8       7 5/8      1 7/8      5 5/8      8 1/4        9
  3944         4       5 1/4      2 5/8       7 5/8      1 7/8      5 5/8      8 1/4        9
  3945         5       5 7/ 8     3           7 3/4      1          5 7/8      8 1/2       11
  3946         6       7          3 1/2       8 3/4      1          5 3/4      9 1/2       13
  3948         8       9 5/16     4 5/8       10 7/8     1 1/8      5 3/4      11 5/8      15
  3949         10      11 7/8     5 15/16     12 7/8     1 3/4      6 1/8      14          19




4-34             Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                        Roof Drains
Conventional Roofs                                                                                            WADE
Purpose of Roofs                                  Design Considerations — This is            load
    First of all, the roof protects the       not a roofing specification for deck           safety
building and its contents from                design. . .it is merely an aid to the          factor.
damaging elements, and by means of            specifying engineer.                               (7) Expansion Joints: The use of
a roof drain system directs rain water            (1) A roof must be designed in             expansion joints is recommended in
to the storm sewer.                           conjunction with the roof drainage             one story buildings with high ceilings.
    Structurally, roofs transfer the          equipment serving it. It is necessary to       Such buildings are subject to settling
combined weight of live and dead              correlate the type roof specified with         which can cause rupture of the
loads to the support members. (Live           proper and adequately sized drains.            flashing around the roof drains.
loads include snow, rain, wind,                   (2) A roof pitched properly to             Expansion and contraction of the deck
moving installation equipment, etc.           drains is usually designed for a               can be compensated for by the
Dead loads include HVAC units, roof           loading of thirty pounds per square            installation of expansion joints.
drains and the deck itself.)                  foot. A roof that backs up water either            (8) Maintenance: The multipurpose
                                              by design or by improper drain                 roof or deck area so prevalent in
   Types of Roof Decks                        placement can be loaded in excess of           modern buildings places a burden on
   • Cement-wood fiber panel decks            this design factor and cause failure.          the owner to maintain it properly. Such
   • Lightweight insulating concrete              (3) A bonded roof is not necessarily       roofs and promenade areas are
      roof decks                              a guarantee of a water tight roof; a           subject to waste water from clean-up
   • Poured gypsum concrete roof              well written specification calling for a       operations as well as normal rainfall.
      decks                                   two year guarantee is usually better           Low maintenance costs can be
   • Precast concrete panel roof decks        than a long term bond.                         achieved by carefully specifying the
   • Prestressed concrete roof decks              (4) The purpose of the roof must be        proper drain for each area, and by
   • Reinforced concrete roof decks           clearly defined. One function of a             using an adequate number of drains to
   • Steel roof decks                         roof is to rapidly dispose of rainwater.       insure the removal of water.
   • Thermo-setting insulating fill roof      If, however, it is to serve as a storm             (9) Vapor barriers should be
      decks                                   water retention area the selection of          provided under roof insulation
   • Wood plank or plywood roof               both roofing and drainage units must           especially in high humidity areas. A
      decks                                   be specified so that a minimum of              vapor seal is a layer of three or four
Note: These types and others have             maintenance can be expected.                   plies of mopped felts placed on the
their own function and the surfacing or           (5) A dead level roof should be            rough concrete deck, allowed to dry
covering applied to the deck varies           avoided unless its aspects are carefully       and later covered with a variable
with the ultimate use. Wade drains            detailed on plans and in specifications.       thickness of insulation over which the
are available for all types of roof deck      The number and weights of plies                final roofing is applies.
construction.                                 should be specified for all built-up               (10) Vent stacks through roofs
                                              roofing. If a minimum of four plies            should pass through flashing sleeves.
   Uses of Roofs — Modern building            over a concrete deck is specified, the             (11) Roof drains should not be
techniques and methods of                     total thickness would be approximately         located near column heads because
construction have pioneered many              five-eighths inches. A roof drain              this is usually the high point of the
new uses for the roof:                        selected for the installation must be          roof, and when deflection occurs water
   • Some roofs may be used for               designed to securely hold all plies            cannot reach the drain.
     cooling purposes where a                 regardless of thickness and should be              (12) Drains and stacks should be at
     predetermined level of water is          recessed below the roof level.                 least one foot from parapet walls.
     maintained or a constant                     Roof drains should be clearly                  (13) Metal flashing should be
     sprinkler effect is desired during       detailed and located on plans to avoid         installed around roof drains as this is
     periods of high temperature.             ponding or pool formation. It is               the area of hardest wear, and most
   • An increasingly popular use is as        advisable to tie small outlet drains into      likely source of leaks. The flashing is
     a promenade or outdoor terrace           large ones by running horizontal lines         usually placed between the roofing
                                              under the deck to the vertical leaders.        plies and extends outward eighteen to
     where light traffic is permitted.
                                                  (6) Specify scuppers for parapet           twenty-four inches from the center of
   • Roofs are used as automobile
                                              roofs. A scupper should be provided            the leader.
     parking decks suitable for heavy
                                              for each roof drain and it should be at            (14) All roof drains except
     traffic.
                                              least 4" above the high point of the           “Control-Flo” type should be installed
   • To avoid overloading street
                                              roof. This precaution is essential if the      below finished roof level.
     sewers, roofs are in some cases
                                              roof is used as a reservoir. In effect,
     being used as a reservoir
                                              such roofs become small lakes and are
     whereby excessive rainfall is
                                              subject to wind action. Scupper
     retained on the roof and allowed
                                              omission or inadequacy can cause
     to drain slowly.
                                              water build-up beyond
5-15-2000
Roof Drains
              Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                         4-35
Conventional Roof Drainage Systems                                                                          WADE
Purpose
   Roof drainage systems are designed to receive rainwater from the roof by means of a
roof drain and convey that water by means of piping to the street level or storm sewer. The
storm drainage system should be sized according to the maximum rainfall for a given area.

Selection
   To select a roof drain, the following information must be determined by the engineer:
   • Type of roof construction to be used
   • Roof Pitch
   • Volume of expected rainfall for the areas. (Table 1 )
   • Desired rate of discharge
   • Roof load and safety overflow requirements
   • Size of roof drain (see below)

Sizing and Quantities
   There is a wide difference of opinion among plumbing designers concerning the sizing and placement of roof drains
in different geographical areas! Some areas have local codes governing roof drain sizing. Some authorities use the
roof area in horizontal projection related to the cross sectional area of the vertical leaders for the number and size of
roof drains. (Note: This method disregards the rate and amount of precipitation.) Others have adopted the sizing
method recommended by the National Plumbing Code. This code along with the United States Weather Bureau rainfall
charts provides the best available data for roof drain sizing. In case of doubt, the local board’s opinion should prevail.
Using the National Plumbing Code sizing procedures and using Tyler, Texas as an example, the following steps should
be used.

    Step                                                                  Example
(1) Calculate the total roof area. (See Reference A-F)              (1)   Using a building with a roof 400' x 200', total roof
                                                                          area = 80,000 square feet.
(2) Determine from Table 1 the maximum hourly rainfall.             (2)   Maximum hourly rainfall for Tyler is 3.24 inches.
(3) If the maximum hourly rainfall is fractional carry to           (3)   For figuring purposes round up 3.24 inches to 4"
    the next highest whole number.
(4) Select leader size.                                             (4)   After studying building plan and physical set up
                                                                          assume that 4" leaders are desired.
(5) From Table 2 determine the number of square feet                (5)   From Table 2 - one 4" leader at 4" rate of rainfall
    that can be drained by one roof leader at the                         will drain 4,600 sq. ft. of area.
    maximum hourly rainfall rate (Step 2).
(6) Divide the total roof area (Step 1) by the area one             (6)   Number of roof drains required equals 80,000 sq.
    leader (Step 5) will drain. This result is the number of              ft. divided by 4,600 ft. or 18 roof drains.
    roof drains required for the building. If result is
    fractional carry to the next higher number.

NOTE: If other leader sizes were desired, the total number of roof drains would increase or decrease proportionally i.e.
37-3", 10-5" or 6-6". We recommend that leaders be spaced no more that 75' apart, and 3" minimum diameter.

Reference A-F: Where vertical walls project above the roof to permit storm water to drain to the roof area below, the
adjacent roof area may be computed as follows:
(A) One Wall- add 50% of the total wall area to the roof area figures.
(B) Two Adjacent Walls - add 35% of the total wall areas.
(C) Two Walls opposite of same height - add no additional area.
(D) Two Walls opposite of different heights - add 50% of wall area above top or lower wall.
(E) Walls on Three sides - add 50% of area of the inner wall below the top of the lowers wall,plus allowance for area
    of wall above top of lowest wall per (B) and (D).
(F) Wall on Four sides, no allowance for wall areas below top of lowest wall - add for areas above top of lowest wall
    per (A), (B), (D) and (E).



4-36               Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                          Roof Drains
Sizing Procedure (National Plumbing Code)                                                                                                                      WADE
Maximum Rainfall in the United States, 60 Minute Period (10 year record).
Based on United States Department of Commerce Weather Bureau Technical Paper #2.
Table 1
State                   Rainfall      State                     Rainfall       State                     Rainfall      State                     Rainfall      State                    Rainfall
& City                 In Inches      & City                   In Inches       & City                   In Inches      & City                   In Inches      & City                  In Inches
ALABAMA                               IDAHO                                    Marquette .................. 2.93       Rochester .................. 2.54       Memphis ................... 3.25
Birmingham ............... 3.89       Boise ........................ 0.98      Sault Ste. Marie ......... 1.37         Syracuse ................... 2.65       Nashville ................... 2.21
Mobile ...................... 3.03    Pocatello ................... 1.24
Montgomery .............. 3.81                                                 MINNESOTA                               N. CAROLINA                             TEXAS
                                      ILLINOIS                                 Duluth ........................ 2.51    Asheville ...................   2.70    Abilene ..................... 3.47
ALASKA                                Cairo ........................ 3.15      Minneapolis ............... 2.29        Charlotte ...................   2.81    Amarillo ..................... 3.36
Fairbonks .................. 0.99     Chicogo ..................... 2.81       St. Paul ..................... 2.60     Greensboro ...............      2.84    Austin ........................ 3.46
                                      Peoria ........................ 2.60                                             Raleigh .....................   3.01    Brownsville ................. 5.00
ARKANSAS                              Springfield ................. 2.75       MISSISSIPPI                             Wilmington ...............      3.49    Corpus Christi ............ 3.63
Fort Smith .................. 2.47                                             Meridian ................... 3.66                                               Dallas ........................ 3.39
Little Rock .................. 3.00   INDIANA                                  Vicksburg .................. 3.11       N. DAKOTA                               Del Rio ...................... 4.82
                                      Evansville .................. 2.79                                               Bismarck ................... 3.07       El Paso ...................... 4.80
ARIZONA                               Fort Wayne ............... 2.27          MISSOURI                                Devils Lake ................. 2.70      Fort Worth ................. 3.35
Phoenix ..................... 1.41    Indianapolis ............... 3.20        Columbia .................. 2.73        Williston ................... 2.91      Galveston .................. 5.31
                                      Terre Haute ............... 2.81         Kansas City ............... 4.79                                                Houston ..................... 4.36
CALIFORNIA                                                                     St. Joseph .................. 2.97      OHIO                                    Palestine ................... 3.24
Eureka ...................... 1.18    IOWA                                     St. Louis ..................... 3.47    Akron ........................ 4.38     Port Arthur ................. 3.97
Fresno ...................... 1.36    Charles City ............... 2.48        Springfield ................. 2.42      Cincinnati .................. 2.63      San Antonio ............... 3.07
Los Angeles ............... 1.51      Davenport .................. 2.71                                                Cleveland .................. 2.21       Tvler ......................... 3.24
Red Bluff ................... 2.14    Des Moines ............... 2.65          MONTANA                                 Columbus .................. 2.83
Sacramento ............... 1.65       Dubuque ................... 2.88         Havre ........................ 1.60     Sandusky .................. 3.51        UTAH
San Diego .................. 1.21     Keokuk ..................... 2.56        Helena ...................... 1.06      Toledo ........................ 3.58    Salt Lake City ............ 1.62
San Francisco ............ 1.07       Sioux City .................. 2.94       Kalispell ..................... 1.39
                                                                               Miles City .................. 1.20      OKLAHOMA                                VERMONT
COLORADO                              KANSAS                                   Missoula ................... 1.36       Oklahoma City ........... 3.32          Burlington .................. 2.16
Denver ...................... 2.20    Concordia .................. 3.63                                                                                        Northfield .................. 1.92
Grand Junction ........... 0.92       Dodge City ................. 3.47        NEBRASKA                                OREGON
Pueblo ...................... 3.41    Topeka ...................... 4.16       Lincoln ......................   3.11   Baker ........................ 0.89     VIRGINIA
                                      Wichita ..................... 2.66       North Platte ...............     2.90   Portland ..................... 1.31     Cape Henry ............... 3.78
CONNECTICUT                                                                    Omaha .....................      2.62   Roseburg .................. 1.16        Lynchburg .................. 3.49
Hartford ..................... 2.93   KENTUCKY                                 Valentine ...................    3.02                                           Norfolk ..................... 3.67
New Haven ............... 2.38        Lexington .................. 3.15                                                PENNA.                                  Richmond .................. 4.07
                                      Louisville ................... 2.91      NEVADA                                  Erie ........................... 2.97
DELAWARE                                                                       Reno ......................... 0.93     Harrisburg ................. 2.42       WASHINGTON
Wilmington ............... 1.93       LOUISIANA                                Winnemucca .............. 1.10          Philadelphia ............... 3.81       North Head ............... 1.00
                                      New Orleans .............. 4.71                                                  Pittsburgh .................. 2.09      Seattle ...................... 0.84
DISTRICT OF COLUMBIA                  Shreveport ................. 3.15        N. HAMPSHIRE                            Reading ..................... 2.68      Spokane ................... 1.02
Washington ............... 3.12                                                Concord ..................... 2.71      Scranton ................... 2.36       Tacoma ..................... 0.79
                                      MAINE                                                                                                                    Tootash Island ............ 1.44
FLORIDA                               Eastport ..................... 1.61      NEW JERSEY                              RHODE ISLAND                            Walla Walla ............... 1.53
Apalachicola .............. 3.71      Portland ..................... 2.11      Atlantic City ............... 3.98      Block Island ............... 2.19       Yakima ..................... 0.84
Jacksonville ............... 3.32                                              Trenton ...................... 2.90     Providence ................. 2.07
Key West .................. 4.30      MARYLAND                                                                                                                 W. VIRGINIA
Miami ........................ 4.53   Baltimore .................. 3.47        NEW MEXICO                              S. CAROLINA                             Elkins ........................ 2.37
Pensacola .................. 4.41                                              Albuquerque .............. 1.56         Charleston .................. 4.11      Parkersburg ............... 2.12
Tampa ...................... 4.01     MASSACHUSETTS                            Roswell ..................... 2.22      Columbia .................. 2.56
                                      Boston ...................... 2.10                                               Greenville .................. 3.63      WISCONSIN
GEORGIA                               Nantucket .................. 2.31        NEW YORK                                                                        Green Bay ................. 2.25
Atlanta ...................... 3.23                                            Albany ..................... 2.97       S. DAKOTA                               La Crosse .................. 2.61
Augusta ..................... 3.08    MICHIGAN                                 Binghamton ............... 2.23         Huron ........................ 2.16     Madison ................... 3.67
Macon ...................... 4.28     Alpena .....................     1.90    Buffalo ...................... 2.22     Rapid City .................. 2.43      Milwaukee ................. 2.25
Savannah .................. 3.63      Detroit ......................   3.09    Canton ...................... 2.45
                                      Escanaba ..................      2.14    Ithaca ........................ 2.70    TENNESSEE                               WYOMING
HAWAII                                Grand Rapids ............        2.21    New York .................. 2.97        Chattanooga .............. 2.52         Cheyenne .................. 2.51
Honolulu ................... 2.87     Lansing .....................    2.06    Oswego ..................... 1.33       Knoxville ................... 3.52      Lander ...................... 1.45
                                                                                                                                                               Sheridan ................... 1.53
Table 2
     Size of Drain                                                                                Rainfall In Inches
       or Leader                      1                      2                   3                  4                5                           6                  7                  8
       In Inches                                                                               Roof Area In Square Feet
            2                      2880                 1440                    960                 720                  575                  480                410                 360
            3                      8800                 4400                   2930                2200                 1760                 1470               1260                1100
            4                     18400                 9200                   6130                4600                 3680                 3075               2630                2300
            5                     34600                17300                  11530                8650                 6920                 5765               4945                4325
            6                     54000                27000                  17995               13500                10800                 9000               7715                6750
            8                    116000                58000                  38660               29000                23200                19315              16570               14500

5-15-2000
Roof Drains
                     Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                                                                                   4-37
Typical Installations                                                                              WADE




              3000AE Roof Drain Installed In Insulated Metal Roof




                                  3220PA Planting Area Drain




4-38      Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233   5-15-2000
                                                                                                                 Roof Drains
                                                                                                              WADE




5-15-2000
Roof Drains
              Tyler Pipe/Wade Division • P.O. Box 2027 • Tyler, TX 75710-2027• (903) 882-5511 • FAX (888) 879-9233
                                                                                                                     4-39

				
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