Quick view OPW 3978FO-0402-GL - 4" SWIVEL, SST, STD VITON (GFLT), 150# FLANGE X FNPT, DFLH, GREASELESS
Quick view OPW 3978FSLD-0402 - 4" SWIVEL, SST, FLUOROCARBON A, 150# FLANGE X 150# FLANGE w/FS PIN LUG, LR ELBOW, DFLH
Quick view OPW 3978FSBL-0402-LT-4" SWIVEL, SST, LT FLUOROCARBON V1289, 150# FLANGE X 150# FLANGE w/FSB PIN LUG, LR ELBOW, UFRH
