discal bronze automatic air separators series 551

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					discal bronze automatic air separators series 551
                 discal - series 551                                                          Dimensions

                                                                                                                           ØC
             automatic air separator




                                                                                                                                        D


                                                                                                                                               E
                                                                                                          A
                                                                                                                            B

                                                                                              Prod Code        A          B      C       D      E       Wt. kg
                                                                                                551002        Ø22         97     55     143    162       0.9
                                                                                                                           ØC


                 551002                        551003                     551005 to 9

Application




                                                                                                                                        D


                                                                                                                                               E
The Altecnic series 551 Discal automatic air separator is used in larger heating and air
conditioning systems to continually remove air from the system.
The air discharge capacity of these separators is very high and they are capable of



                                                                                                          A
removing automatically all the air present in a system down to micro-bubble level.
The circulation of de-aerated water enables the equipment to operate under optimum
conditions, free from noise, corrosion, localised over heating and mechanical damage.                                       B
One of the most important functions of the Discal automatic air separator is to release air   Prod Code        A          B       C      D      E       Wt. kg
as the system is being filled with water and then automatically isolating, preventing water     551003        G3/4        78      55    143    162       0.9
loss and wastage from the system.

Construction Details
Component                          Material                       Grade
    Body                           Brass                          BS EN 12165 CW617N

                                                                                                                                        D
    Mesh element                   Stainless steel
    Float                          Polypropylene


                                                                                                                                               E
    Float guide                    Brass                          BS EN 12164 CW614N
    Stem                           Brass                          BS EN 12164 CW614N
    Float lever                    Stainless steel
                                                                                                          A




    Spring                         Stainless steel
    ‘O’ Rings                      EPDM

Technical Data                                                                                                        F
                                                                                                                            B
    Medium:                                      water glycol solution
    Max. percentage of glycol:                   50%                                          Prod Code        A           B      D      E      F       Wt. kg
    Temperature range:                           0 -120˚C                                       551005        G3/4        110    146    205    G 1 /2    1.7
    Max working pressure:                        10 bar                                         551006         G1         110    146    205    G 1 /2    1.7
                                                                                                551007        G11/4       124    166    225    G 1 /2    2.2
Series 551 Range                                                                                551008        G11/2       124    166    225    G 1 /2    2.2
                                                                                                551009         G2         130    160    225    G 1 /2    2.5
Product code        Size      Connections                  Type                Max Venting
                                                                                Pressure      Installation
    551002         22mm       copper x copper*       compression                  10 bar      The Discal is easy to install with just two connections to make.
                     3
    551003             /4 ”     screwed iron         FxF                          10 bar
    551005           3
                       /4 ”     screwed iron         F x F - with drain port      10 bar      It should be mounted vertically, with the automatic air vent upper
    551006            1”        screwed iron         F x F - with drain port      10 bar      most, in horizontal pipework.
    551007          11/4”       screwed iron         F x F - with drain port      10 bar      To facilitate maintenance, in particular for removing and flushing
    551008          11/2”       screwed iron         F x F - with drain port      10 bar      the mesh element, full bore isolating valves should be installed.
    551009            2”        screwed iron         F x F - with drain port      10 bar
                                                                                              * Use with R250 (half hard) copper tube




             Mustang Drive, Stafford, Staffordshire. ST16 1GW
             t • 01785 218200 f • 01785 218201 e • sales@altecnic.co.uk www.altecnic.co.uk

             CarbonNeutral®company                                                                                                                       12-11-09

				
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posted:2/11/2011
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