Coupling & Gasket

COMPLETE COUPLINGS QUICK RELEASE COUPLINGS BACKING FLANGES INSERTS ADAPTOR BACKING FLANGES PTFE -O- RING WITH LOCKING COLLAR PTFE BELLOWS – GLASS TO GLASS PTFE BELLOWS GLASS TO METALS BELLOW FLANGES ADAPTER BELLOW FLANGES

1

Split ring type inserts are used with backing flanges. These are made of Cast iron with asbestos lining. In addition, the insert is made of suitable composite rubber material for 25 DN to 150DN size. New Non-Asbestos (make Champion, Klinger ) insert is being introduced for 25DN to 300DN.

Cat.Ref. DN D D1 L TYPE
 CN1 25 50 34 10 A
 CN1.5 40 65 48 10 A
 CN2 50 80 61 8 B
 CN3 80 111 90 9 B
 CN4 100 147 119 10 B
 CN6 150 195 168 10 B
 CN9 225 280 240 10 B
 CN12 300 361 324 10 B
 CN16 400 474 431 12 B
 CN18 450 555 500 18 B
 CN24 600 684 634 10 C