Pressure Washer 3,500 PSI (Hot Water) September 1, 2017 | No Comments Specifications MI-T-M Hot Water Pressure Washer HSP-3504-3MGH 3,500 PSI @ 3.3 GPM 294,000 BTU per Hour Spec Sheet (PDF) Get more information on the Manufacturer’s website Categories: Equipment Rental, General Construction & Maintenance Tools, Pressure Washers