3600psi Max Pressure

Inlet Size: 3/8" Male NPT

Spring base

Back Mount with Bronze Internals

If your pressure washer is 4gpm order 2 x #02

Legacy Acid Resistant Chemical Injector 3500psi Model:5-8gpm 3600psi Max PressureLegacy Amerimax downstream low pressure soap and chemical injector body with ceramic check valve for maximum acid resistance. 3500psi Maximum Rated Pressure 195 F 1 4" barb soap inlet. Fully adjustable metering valve. 3 8" Male NPT thread inlet outlet. Use with a low pressure soap nozzle or dual lance to reduce the line pressure and the injector will draw soap and detergent into the water stream. Match the model with your water flow! (GPM) Will not