3404SBF00S00000000-366

3400 Series Rev B Pressure Relief Vent End-Of-Line; Standard Pallet Design; 4" Inlet Size, With Special Flange to Mate With ASME 300 Flanged Connection; Raised Face 316 Stainless Steel Body, Stainless Steel Trim, Stainless Steel Weatherhood; Fluorocarbon Elastomer (FKM) Pallet Diaphragm; Stainless Steel Weight Material