Home Plumbing Pipe Fittings PTH Series NPT Standard Flow Pipe to Hose Fitting (2″ NPT) Groco PTH Series NPT Standard Flow Pipe to Hose Fitting (2″ NPT) $35.79 PTH Series NPT Standard Flow Pipe to Hose Fitting (2" NPT) quantity Add to cart Product Details Product Details Thread NPT: 2″. Hose ID: 2″. A: 3″, B: 1.9″. Standard flow – the hose ID is the same as the pipe size. C83600 Bronze – not compliant with NSF-61 no-lead standard. DO NOT use in potable water systems. UL Listed 647B.
