SR 450 Single Stage Heavy Duty Regulator, Acetylene, 2 psi to 15 psi Delivery, 3,000 psi Inlet ORS NASCO One tapered and one threaded
Yard notes & kiln story
Description
SR 450 Single Stage Heavy Duty Regulator, Acetylene, 2 psi to 15 psi Delivery, 3,000 psi Inlet ORS NASCO One tapered and one threaded One tapered and one threaded handle hole Requires tapered or threaded handle Non corrosive gasketing material designed primarily for use on aluminum Medium to high gas service capacity Single stage design Stem type seat mechanism Delrin® cap bushing for smooth adjustments External self reseating relief valve not designed to protect downstream apparatus