They are specifically design to be used in combustible environments where the static buildup could ignite a spark and subsequent explosion

2 year Factory Warranty protects your investment

Three #1503 nozzles

Adjustable pressure and thermal relief valve

MTM Hydro 1/2" Premium Plated Brass Ball Valve 360 PSI They are specifically design toFeatures Grade: Professional Style: Gas Inflow: 1 2" Threaded (Female) Outflow: 1 2" Threaded (Female) 1 2 Inch Heavy Duty Ball Valve Allows interruption of water flow to change hoses or accessories Thicker casting is more durable & reliable Rated to 3000 PSI Threaded Connection 1 2" female threaded connection on each end Brass Construction Reinforced construction is more durable Works with water temperatures up to 176F Chromed Shut Off Ball Acetyl