CompatibilityIndustrial Air and DeWaltPump is not a direct replacement for any other brand

see part# 54

1 running horsepower

Ligthweight only weighs 490 grams

Pirate Brand All Poly Jacket 50MM Thread 1"Entry 5/16" Bore Long Venturi SiAION Nozzle All Blast Media CompatibilityIndustrial Air and DeWaltPump isNOZZLE, SiAION, LONG VENTURI, 5 16" BORE, 1" ENTRY, 50MM THREAD, ALL POLY JACKETSiAION HIGH PERFORMANCE & LIGHT WEIGHT MATERIAL SIAION NOZZLES OFFER SERVICE LIFE AND DURABILITY SIMILAR TO TUNGSTEN CARBIDE, BUT THESE NOZZLES ARE ONLY ABOUT HALF THE WEIGHT OF TUNGSTEN CARBIDE NOZZLES. SIAION NOZZLES ARE AN EXCELLENT CHOICE WHEN OPERATORS ARE ON THE JOB FOR LONG PERIODS AND PREFER A LIGHTWEIGHT NOZZLE.