4000 PSI @ 4.5 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer Pump 37.5"x144" Frame: Powder coated steel side

Frame: Powder coated steel side panels and frame

Fully enclosed metal belt guard for protection

Heavy-duty welded steel construction frame

6 ft braided air hose

4000 PSI @ 4.5 GPM Horizontal Gas Engine Triplex Plunger Replacement Pressure Washer Pump 37.5"x144" Frame: Powder coated steel sideAnnovi Reverberi AR RKA45G40HN horizontal gas engine triplex plunger pump is rated up to 4. 5 GPM at max 4000 PSI spins a 24mm solid shaft at 1750 RPM using a 1 2F inlet and 3 8"F discharge thread. N version with a gas engine flange. Max GPM 4. 5 Max L Min 17 Max PSI 4000 MaxBar 275 Power EBHP 12. 5 Bore Dia mm 18 Stroke mm 13. 8 Crankshaft ID Stamp 2 Inlet 1 2" F Outlet 3 8" F Max Temp 140 F Oil Capacity (oz) 15 Weight 20 RPM 1750 Shaft Size 24mm