6100 Series Rev C Pressure/Vacuum Relief Vent End-Of-Line With Integral Atmospheric Deflagration Arrestors; Mates With ASME Class 150 Flange Connection; 12" Inlet Size, Standard Flow; Aluminum Body, 316 Stainless Steel Bolt In Seat Ring; FEP-TFE Pallet Diaphragm; 0.75 - 7.99 Oz/In2 Pressure Pallet Configuration; 0.75 - 7.99 Oz/In2 Vacuum Pallet Configuration; Stainless Steel Weight Material; Explosion Group IIB3, Maximum Operating Pressure 110 KPa Absolute, Maximum Operating Temperature =< 60 Degrees C