Pressure Wash Dump Guns for Industrial Cleaning and Car Wash systems Safety Jet ? Dump Guns are premium heavy-duty dump guns designed to reroute the flow of water at the gun avoiding pressure spikes and high-pressure re-circulation, which can cause overheating of the pump, resulting in system failure. Safety Jet ? Dump Guns use a double-barrel design to divert the flow of water around the pressure nozzle to the dump barrel. This reduces the pressure of outflow rather than stopping it, avoiding the need for an unloader valve. This design also allows the dump gun to be used on weep systems. SJ3000 Length 42 Inches Height 8 Inches Width 2.25 Inches Weight 5.0 LBS. Max Pressure 5000 P.S.I. Max Working Temperature 300 F. Working Volume* 8 G.P.M.@2000 P.S.I. Static Dump Volume* 5-8 G.P.M. +/- Hose/Supply Fittings 3/8 Inch; Inlet in front of trigger Standard Nozzle Connections (1) 1/4 Female Pipe Thread Quality Assurance Safety Jet ? Dump Guns are manufactured to the highest standards. All models are constructed from billet aluminum. The barrels are made of Stainless Steel for long life . All critical fittings are solid brass. Internal bushings are bronze, with stainless steel pistons, fitted with 80 durometer o-rings for watertight seals. Kits are available to rebuild all models. All dump guns are covered by a limited six (6) month warranty. Made In the USA * Values are variable based on flow size, pressure and equipment modifications ** Guns shipped without 1/4" meg nozzle, Nozzle needs to be sized to the volume and pressure of your pump