Home Plumbing Pipe Fittings PTHD Series NPT Standard Flow Pipe to Hose Elbow (1” NPT) Groco PTHD Series NPT Standard Flow Pipe to Hose Elbow (1” NPT) $23.19 PTHD Series NPT Standard Flow Pipe to Hose Elbow (1” NPT) quantity Add to cart Product Details Product Details Thread NPT: 1″. Hose ID: 1″. A: 3.15″, B: 1.63″. Standard flow – the hose that fits is the same as the pipe size. C83600 Bronze – not compliant with NSF-61 lead-free standard. DO NOT use in potable water systems. UL Listed 647B.
