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

These PTFE O rings are specially made to use as gaskets in glass fittings. These are provided with a collar which helps to locate it on the glass end correctly.

Cat.Ref. DN D D1 d L
 TR1* 25 4 33 3 5
 TR1.5* 40 57 48 3 5
 TR2* 50 70 59 3 5
 TR3* 80 100 88 3 5
 TR4* 100 134 119 4 6
 TR6* 150 186 168 4 6
 TR9* 225 260 236 4 7
 TR12* 300 342 318 4 7
 TR16 400 467 435 6 7
 TR18* 450 537 490 6 7
 TR24 600 686 640 8 10
 TR32 800 910 885 10 12