Body Sizes: 3/4 or 1-inch / DN 20 or 25
Maximum Allowable Inlet (Casing) Pressure: Gray Cast Iron: 35 psig / 2.4 bar, WCC Carbon Steel or CF8M/CF3M Stainless Steel: 75 psig / 5.2 bar
Maximum Outlet Pressure 35 psig / 2.4 bar
Maximum Emergency Outlet Pressure to Avoid Internal Parts Damage: With Nitrile (NBR) or Fluorocarbon (FKM) diaphragm: 35 psig / 2.4 bar & With Fluorinated Ethylene Propylene (FEP) diaphragm: 20 psig / 1.4 bar
Material Temperature Capabilities: Nitrile (NBR): -20 to 180°F / -29 to 82°C, Fluorinated Ethylene Propylene (FEP): -20 to 180°F / -29 to 82°C, Fluorocarbon (FKM): 40 to 300°F / 4 to 149°C, Ethylene Propylene Diene (EPDM): -20 to 225°F / -29 to 107°C & Perfluoroelastomer (FFKM): 0 to 300°F / -18 to 149°C
Spring Case Vent Connection: 1/4 NPT
Diaphragm Case Control Line Connection (Type T208M): 1/2 NPT