Home Plumbing Pipe Fittings PTH Series NPT Standard Flow Pipe to Hose Fitting (1-1/2″ NPT) Groco PTH Series NPT Standard Flow Pipe to Hose Fitting (1-1/2″ NPT) $32.59 PTH Series NPT Standard Flow Pipe to Hose Fitting (1-1/2" NPT) quantity Add to cart