4000 PSI Cold Pressure Washer Catalog Equipment Rentals 4000 PSI Cold Pressure Washer Description Cart Mounted 4000 PSI cold water pressure washer with multiple nozzels. Seasonal Product: Put into storage the first week of November, ready to rent when snow melts for the year. Quantity In Store: 2 *Note: This number is how many we own that are available to rent. Rates Please contact us for current pricing and availability. Request Availability