LC4-ASJK-BBB

Model "2171" Cryogenic Back Pressure Relief Regulator,Tfe Gaskets; 1/2" Size, Angle Design (Side Inlet(S) - Bottom Outlet); Sales Kit B; 316l SST Body & Cf3m SST Spring Chamber, Opt-55: Cleaned For Oxygen;Service Per Spec #S-1134; S36 Trim: 316l SST With Tfe Seat,302SST Diaphragm; 20-80 PSIG SST Range Spring