High Accuracy Flanged Diaphragm Seals (W7)

///High Accuracy Flanged Diaphragm Seals (W7)
High Accuracy Flanged Diaphragm Seals (W7) 2018-09-06T15:47:58+00:00
W7
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HIGH ACCURACY FLANGED DIAPHRAGM SEALS

REOTEMP’s High Accuracy Flanged Diaphragm Seals are ideal for applications where high sensitivity or large fluid displacement is key to proper instrument performance. Designed with a diaphragm welded to the upper housing, the lower housing is detachable from the seal body allowing for easy cleanout of the process cavity without losing system fill. The High Accuracy Flanged Diaphragm Seal is most commonly mounted to Smart Transmitters (Gauge, Differential, and Absolute pressure), low pressure capsule gauges, mechanical DP gauges, and mechanical pressure switches.

  • Extra Large 4.1″ Diaphragm for Maximum Sensitivity
  • Wide Variety of Wetted Material Options
  • 100% Helium Leak Tested Diaphragm Welds
  • Easy Cleanout Design with Multiple Flush Port Options
Diaphragm 316/316L SS, Hast C-276, Tantalum, Monel A400, Tantalum, or Others
Lower Housing 316/316L SS, Hast C-276, Monel A400, Alloy 20, Hast B, Duplex 2205, or Others
Gasket Klinger C-4401, PTFE Durlon 9600, Grafoil, or Virgin PTFE
Upper Housing 316/316L SS, 304/304L SS, Monel A400 or Titanium
Process Temperature Limits PTFE Gasket: -110/400ºF
Klinger Gasket: -110/500ºF
Grafoil Gasket: -40/750ºF
Ambient Temperature Limits Determined by the pressure instrument.
Minimum Recommended Span 2.5” & 3.5” Gauges: 30” H2O
4”, 4.5”, & 6” Gauges: 30” H2O
Transmitter (Gauge Pressure): 15” H2O
Transmitter (Differential Pressure): 15” H2Od
Differential Pressure Gauge (D40/42 Only): 100” H2Od
Maximum Working Pressure Determined by flange.