Use anywhere with compressed air. Full flow control. Extra large hang-up hook for easy storage. Maximum inlet pressure: 150 PSI. Maximum nozzle pressure: 30 PSI when dead ended SCFM 10.6 @ 100 PSI. 1/4 NPT air inlet, nozzle thread 1/8 - 27. Zinc die-cast body, steel plated handle. OSHA compliant.