Plain hose nozzles are for use up to 100PSI and constructed from brass. These plain nozzles are ideal for industrial, commercial, and wash down applications Specifications: Material: Brass 100 PSI pressure rating Download Spec SheetTabsPart Finder Size ¾”1”1½”2”2½” Thread GHNPSH Result SKU: 187534GH Part Table 8 Items Part Size Thread 18751NPSH18751NPSH 1” NPSH 18751NST18751NST 1” NST 187525NST187525NST 2½” NST 18752NPSH18752NPSH 2” NPSH 187534GH187534GH ¾” GH 187534NPSH187534NPSH ¾” NPSH 1875NPSH1875NPSH 1½” NPSH 1875NST1875NST 1½” NST