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Raised Face Diaphragm Seals

Fill Fluid
Fillable = Glycerin, Low Temperature Glycerin, Silicone, Low Temperature Silicone, Fluorolube, Halocarbon Oil, Vaseline, Fluorocarbon, Slytherm, Paraffin Oil
Process Connection
½” FNPT, ¾” FNPT, 1” FNPT, 1 ½” FNPT, 2” FNPT, 3” FNPT, Flange Class 150 #, 300 #, 600 #, 900 #, 1500 #
Connection Type
RF Flanged
Available Options
  • Flushing (¼”) connection available on lower housing
  • RTJ or other facings available upon request
  • Oxygen cleaned
  • Material analysis certificate
  • High temperature with Grafoil gasket
Upper Housing
Carbon Steel or Stainless Steel
Low Housing
Carbon Steel, Stainless Steel, Tantalum, Monel, PTFE, Carpenter 20, Hastelloy C276
Diaphragm
Carbon Steel, Stainless Steel, Tantalum, Monel, PTFE, Carpenter 20, Hastelloy C276
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