Page 34 - index
P. 34
A Clamp Fittings
Clamp Envelope Gaskets
PTFE envelope clamp gaskets with EPDM fille
Size Part Number
½" 42MP-GRE50
¾" 42MP-GRE75
Features: 1" 40MP-GRE100
• color code: usually not marked 1½" 40MP-GRE150
• peroxide cured EPDM 2" 40MP-GRE200
• meets 21CFR 177.1550 2½" 40MP-GRE250
• PTFE passed USP Class VI Cytotoxicity testing 3" 40MP-GRE300
4" 40MP-GRE400
6" 40MP-GRE600
PTFE is a material subject to plastic fow. When cycled through heat and then cooled down in process lines,
PTFE gaskets will not return to the original confguration and it will continue to compress as the cycling
continues. This plastic fow will allow leakage if clamp torques are not maintained.
PTFE envelope clamp gaskets with FKM fille
Size Part Number
½" 42MP-GR50
¾" 42MP-GR75
1" 40MP-GR100
Features: 1½" 40MP-GR150
• color code: usually not marked 2" 40MP-GR200
• peroxide cured FKM 2½" 40MP-GR250
• meets 21CFR 177.1550
• PTFE passed USP Class VI Cytotoxicity testing 3" 40MP-GR300
4" 40MP-GR400
6" 40MP-GR600
8" 40MP-GR800
PTFE is a material subject to plastic fow. When cycled through heat and then cooled down in process lines,
PTFE gaskets will not return to the original confguration and it will continue to compress as the cycling
continues. This plastic fow will allow leakage if clamp torques are not maintained.
Note: see pages 33-34 for sizing charts / refer to pages 271-273 for compatibility information
32 800.789.1718 Dixon Sanitary 2014
