4 gpm 4000 psi Pressure Washer Portable Cart Wheels Cold Honda General Pump E4040HG-2 PRESSURE RELIEF According to the nozzle calculator

According to the nozzle calculator for the 8 GPM @ 3500 psi unit

All flow passages designed for minimum pressure drop and maximum flow

3/8" All-Flo lip seal set 3/8" diaphragm rod nitrile 12005-76

The Original X Jet Nozzle

4 gpm 4000 psi Pressure Washer Portable Cart Wheels Cold Honda General Pump E4040HG-2 PRESSURE RELIEF According to the nozzle calculatorPressure Pro E4040HG 2 4 GPM 4000 PSI Pressure Washer Portable Cart, No Flat Wheels, Cold Water, Honda General Pump, External Bypass Unloader In stock and usually ships within a few business days 4 GPM 4000 PSI Honda GX390 13 HP General Pump EZ4040G Direct Drive aluminum frame 50 mesh inlet filter, commercial unloader, low oil shutdown, new no flat tires, thermal relief valve, gun wand assembly with quick connects, 50' high pressure grey hose with