Replacement pump fits most 4 to 8 hp engines with a 3/4" inch horizontal shaft

Do not install pump without unloader or pressure regulator

175 psi Maximum Rated Pressure

5100psi Rated Pressure (5650psi Max Allowable)

Replacement pump fits most 9 to 15 hp engines with a 1" inch horizontal shaft

PA RL300 Foaming Gun Assembly 2900psi 2.6gpm manufacturer_interpump Replacement pump fits most 4Industrial foaming gun assembly. PA gun and LS12 foamer. Easily switch between applying foam and high pressure rinsing. Model: Industrial Spray Gun Application: Professional Cleaning Max Pressure: 2900 psi Max Temperature: 100 Deg F Max Water Flow: 6. 5 gpm Gun: RL300 Industrial Spray Gun Lance: 16" Double Lance with LS12 Foam Cannon and Nozzle Protector Injector: 1. 8mm (2. 6gpm) Inlet: 3 8" Female NPT Outlet: 1 4" Female NPT & Foamer MPN: RL3001. 8