Rentals › Generac pressure washer Generac pressure washer from $55.00 Limit 1 per order Generac OHV 3100psi pressure washer.Pump parameters: 2.6 GPMPSI: 3100Weight: 57lbs Generac OHV 3100psi pressure washer.Pump parameters: 2.6 GPMPSI: 3100Weight: 57lbs Rental Length: Select Rental Length Day Weekend Week Add to rental cart Added!