AUTOMATIC FILL EXPANSION TANK PIPING DIAGRAM by bgd58829

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									                                                                                                                                                                                                                                                          BELL & GOSSETT
                                                                                                                                                                                                                                                          MODEL D-20

                                                                                                                                                                                                         PRESSURIZED
                                                                                                                                                                                                        EXPANSION TANK
                                                                                                                                                                                                      TANK VOLUME: 10.9 GALLONS                                                                                                                                                                                                       EXTERIOR WALL
                                                                                                                                                                                                      ACCEPTANCE: 2-5 GALLONS
                                                                                                                                                                                                                                                          AIRTROL FITTING
                                                                                                                                                                                                                                                                                                                                                                                                    CWR           CWS

                                                                                                                                                              AIR CHARGING/HOSE END                                                                       GLOBE VALVE
                                                                                                                                                              DRAIN CONNECTION                                                                                                                                                                                                                                                        BUTTERFLY VALVE
                                                                                                                                                                                                                                                                       COLD WATER
                                                                                                                                                                                                                                                                       MAKE-UP                                                                                                                                                        MOTOR OPERATED
                                                                                                                                                                                                                                                                                                                                                                                                                                      2 POSITION VALVE


                                                                                                                                                              FROM RETURN                                                               FULL SIZE                                                                                            CONDENSER                                                                                PRESSURE GAUGE
                                                                                                                                                              SYSTEM                                                                    BY-PASS                                                                                              SECTION                                                                                  THERMOMETER
                                                                                                                                                                                                                                        PRESSURE REDUCING                                                                                                                        FLANGE
                                                                                                                                                                                                                                        VALVE                                                                                                                                                                                         3/4" HOSE END
                                                                                                                                                                                                                                                                                                         8" CONCRETE SLAB                    EVAPORATOR                                                                               DRAIN VALVE
                                                                                                                                                                                                                                        REDUCED PRESSURE                                                                                     SECTION
                                                                                                                                                                                                                                        BACKFLOW PREVENTER                                        #4 BARS AT 12" ON CENTER
                                                                                                                                                                                                                                                                                                  EACH WAY CENTERED IN SLAB                                                                                                           PARKING LOT SLAB
                                                                                                                                                                                                                                                                                                                                                                                 8" CONCRETE
                                                                                                                                                                                                                                        TO PUMPS                                                                                                                     4"          PAD
                                                                                                                                                                                                                                                                                                                              8"

                                                                                                                                                                                                                                                                                                                              8"
                                                                                                                                                                                                                                                                                                                                                                              REMOVE ASPHALT AS REQUIRED.
                                                                                                                                                                                                                                        CAP WITH HOSE END CONNECTION
                                                                                                                                                                                                                                                                                                                                                                             8" GRAVEL BASE




                                                                                                                                                                                           AUTOMATIC FILL & EXPANSION                                                                                                                                                         CONNECTIONS
                                                                                                                                                                           XXXTANK PIPING DIAGRAM                                                                                                                                                               XXXTO CHILLER
                                                                                                                                                                                                                                                                                                                                                                SCALE: NONE
                                                                                                                                                                           SCALE: NONE




STRUCTURE
                                                                                         DUCT SIZE IS FULL SIZE
                                                                                         OF TOP OF ACU
                                                                                                                                                                                                                                          AIR COOLED CHILLER SCHEDULE
                                                                                                         FOR DOWN                                                                                                                                                                                                                             VIBRATION & SEISMIC
90 DEG DUCT ELBOW                                                                                        DISCHARGE                                                                                  CHILLED WATER SIDE                          CONDENSER FANS                                         ELECTRICAL                                 SPEC. TYPE                                       BASIS OF DESIGN
                                                                                                                                                                              NOMINAL                                                                                                                                                                                           MIN
                                                                                                         UNITS        DESIG        LOCATION       SYSTEM          TYPE                                                                                                                                                                                                         STATIC                                                     REMARKS
                                                                                                                                                                               TONS                   EWT       LWT PASS         PD       AMB                                 MAX                                        STARTER CONT BASE VIB   SEISMIC
                                                                                                                                                                                             GPM                                          AIR       QTY       HP       FLA              FLA      LRA      V-ø-HZ                                                             DEFLECTOR             MAKE            MODEL
                                                                                                                                                                                                       F         F               FT        F                                  KW                                           TYPE VOLT       ISOL RESTRAINT
SUPPORT DUCT FROM STRUCTURE                                                              CEILING
WITH 1/4" THREADED ROD AND                                                                                                                        CHILLED                                                                                                                                                                                                                                                           YCAS
C-CHANNEL                                                                                DAMPER                       CHLR-1       OUTSIDE                       SCREW             250        532      55       44           2   14.9      95       12        3        4.0    292.9 432.0        280      460/3/60       WYE-DELTA 120         -      -          -                  -              YORK                             1 2
                                                                                                                                                  WATER                                                                                                                                                                                                                                                           0250EC46
EGG CRATE RETURN REGISTER
WITH OPPOSED BLADE DAMPER
                                                      AHU #1
                                                                                         IDENIFICATION
                                                                                         PLATE                        1 PROVIDE CONTROL INTERFACE.
DOMESTIC COLD WATER                                                                                                   2 PUMPS FUSED DISCONNECT.
FOR AHU HUMIDIFICATION
SYSTEM
TEMP. GUAGE                                                                              FIELD FABRICATED
(TYP)                                                                                                                DESIGNER NOTES:
                                                                                         SHEET METAL SKIRT,
PRESS. GAUGE                                                                             PAINT TO MATCH UNIT.
(TYP)                                                                                    FINAL HEIGHT OF UNIT
STRAINER                                                                                 6" ABOVE RAISED FLOOR.
PIPE                                                                                     RAISED FLOOR
STAND                                                                                                                                                                                                                            PUMP SCHEDULE
                                                                                                                                                                                                                                                                        MOTOR                     VIBRATION & SEISMIC                                      BASIS OF DESIGN
                                                                                         FLOOR STAND TO SUPPORT                                                                                                       TOTAL        MIN           MIN                                                  SPEC. TYPE                      MIN
                                                                                         UNIT AT DESIGNATED           DESIG        LOCATION       SYSTEM          TYPE            COUPLING          CAPACITY          DYNA        NPSH           EFF                                                                                 STATIC                                               REMARKS
                                                                                         MOUNTING HEIGHT                                                                                              GPM             HEAD         FT             %                                                   VIB  SEISMIC                 DEFLECTOR
                                                                                                                                                                                                                       FT                                     HP       RPM          V-ø-HZ      BASE ISOL RESTRAINT                                  MAKE                 MODEL
                                                                                         FLOOR SLAB
                                                                                                                                                  CHILLED                                                                                                                                         -       -          -                  -                        SG-66 SERIES 4302
                                                                                                                      P-1 & 2      SEE PLAN                      IN-LINE            SPLIT              266              35         8.3            55          5        1800         460/3/60                                                       ARMSTRONG                               1 2
                                                                                                                                                  WATER                                                                                                                                                                                                                6x6x8
                                          DRAIN VALVE(TYP)
                                                                                         LEAK DETECTOR
                                          FLOW METER FITTING                             UNDER UNIT
                                          BALANCING VALVE
                                          SHUT-OFF VALVE (TYP)
                                          BALL, GATE, OR BUTTERFLY                                                    1 PROVIDE VFD FOR EACH PUMP.
                                          VALVE
                                                                                                                      2 PUMPS OPERATE IN PARALLEL.


                                    COMPUTER ROOM                                                                    DESIGNER NOTES:
                         XXXAIR HANDLING UNIT
                         SCALE: NONE




                                                                                                                                                                                                                 CHILLED WATER COMPUTER ROOM ACU
                                                                                                                                                              FAN DATA                               CHW COOLING COIL DATA                HHW REHEAT COIL DATA                                   HUMIDIFIER DATA                   AIR FILTER DATA
         GAUGE                              PUMP                     BALL VALVE OR
                                                                     BUTTERFLY VALVE                                   DESIGNATION        AREA                                           ENT. AIR      TOTAL SENSIBLE WATERFLOW WPD WATERFLOW           WPD                                              TOTAL                                        VOLT PHASE           MAKE         MODEL
                                                                                                                                                                 ESP    MOTOR                                                                                                                                               QUANTITY EFFICIENCY                                                                   REMARKS
                                                                                                                         CRACU-          SERVED       CFM                                TEMP°F         CAP.    CAP.      @ 45°F (FT WG.)   @ 180°F   (FT W.G.)                                TYPE       CAP.       KW
                                                                                                                                                              (IN W.G.) QTY/ HP
         UNION                                                                                                                                                                           DB     WB      MBH     MBH                                                                                      LB/HR

                                                                                                                                                                                                                                                                   -            -        STEAM GEN                                                                                DELUXE SYSTEM 3
                                                                                                                        CRACU-1         SERVERS      16,500     0.5        1/10      75        61       538.4        458.1        120            40.7                                                         22     7.2           5          30          460   3         LIEBERT                         1   2    3    4   5   6
                                                                                                                                                                                                                                                                                          CANISTER                                                                                    UH 740C
                                                                                              FS                                                                                                                                                                                         STEAM GEN                                                                                DELUXE SYSTEM 3
                                                                                                                        CRACU-2         SERVERS      16,500     0.5        1/10      85        69       812.7        562.0        120            40.7              -            -                             22     7.2           5          30          460   3         LIEBERT                         1   2    3    5   6   7
                                                                                                                                                                                                                                                                                          CANISTER                                                                                    FH 740C
                                                                                                                                                                                                                                                                   -            -        STEAM GEN
                                                                                                                       CRACU-3, 4       SERVERS      9,000      0.5        2/4       75        61       248.6        220.7         56            17.8                                                     10.1       3.3           3          30          460   3          APC            FM 50C          1   2    3    4   5   6
                                                                                                                                                                                                                                                                                          CANISTER
                                                                                                                                                                                                                                                                   -            -        STEAM GEN
                                                                                                                      CRACU-5, 6, 7     SERVERS      9,000      0.5        2/4       85        69       375.6        294.4         60            22.4                                                     10.1       3.3           3          30          460   3          APC            FM 50C          1   2    3    5   6   7
                         STRAINER                                                                                                                                                                                                                                                         CANISTER
                                                               FLEXIBLE                CHECK VALVE
                         REDUCER                               CONNECTION



                                                                                                                         1      PROVIDE CONDENSATE PUMP KIT & WATER LEAK DETECTOR FOR EACH UNIT.                                                          5       PROVIDE DISCONNECT.
                            IN-LINE CIRCULATING                                                                          2      PROVIDE FLOOR STAND.                                                                                                      6       INTERLOCK WITH BAS.

                         XXXPUMP DIAGRAM
                            SCALE: NONE
                                                                                                                         3
                                                                                                                         4
                                                                                                                                PROVIDE INTEGRAL PROGRAMMABLE MICROPROCESSOR BASED THERMOSTAT.
                                                                                                                                PROVIDE UP FLOW UNIT
                                                                                                                                                                                                                                                          7
                                                                                                                                                                                                                                                          8
                                                                                                                                                                                                                                                                  PROVIDE DOWN FLOW UNIT.
                                                                                                                                                                                                                                                                  PROVIDE INTEGRAL SUPPLY AND RETURN AIR DEVICE.

								
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