GROCO NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting 1-1/2"". 1-1/2"" NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting Specifications for GROCO 1-1/2"" NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting: Manufacturer: GROCO Color: Silver Features of GROCO 1-1/2"" NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting Male NPT x Hose connection #316 Stainless Steel Sizes from 1/2" to 3" Standard Flow NSF-61 compliant Suitable for use in potable water systems Package Contents: GROCO 1-1/2"" NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting GROCO PTH-1500-S: NPT x 1-1/2" ID Stainless Steel Pipe to Hose Straight Fitting 1-1/2""