Simpson 3500 PSI 5.5 GPM Gas Powered Hot Water Pressure Washer with 690 CC Honda Engine

The Simpson SB3555251EDC1 is a professional-grade, belt-driven hot water pressure washer engineered for industrial and fleet cleaning appliCations. Delivering 3,500 PSI at 5.5 GPM, it is powered by a Honda iGX700 V-Twin engine with key start ignition and a 7.5-gallon fuel tank, paired with a GENERAL PUMP TSS1021 industrial triplex pump for consistent, high-pressure performance. The 18" horizontal heating coil with a 12VDC Wayne diesel burner provides a heat rise of 110–120 degrees fahrenheit, effectively tackling grease, oil, and heavy soils. Built on a large roll-over steel frame with 1.5" powder-coated steel tubing and equipped with vibration isolators, this unit offers long-term durability and stability. Professional-grade accessories include a 3/8” x 50’ high-pressure hose, 12 GPM hot water spray gun, 48” insulated lance, six quick-connect nozzles (15 degrees, 25 degrees, 40 degrees, soap), and downstream detergent injection, making it ideal for contractors and industrial cleaning professionals.

Product Information:

• Simpson Super Brute Hot Water Pressure Washer
  • Powers through industrial cleaning appliCations
  • Ideal solution for deep cleaning commercial kitchens, commercial sites, or government/municipality buildings
• Honda GX 690 Commercial-Grade OHV Engine w/ Electric Start
  • Fuel efficient, low oil shutdown & exceptionally quiet
  • Electric key start with marine battery box (12V U1 Sized Battery Not Included)
• General Pump Industrial Belt-Drive Triplex Pump
  • Adjustable pressure, external unloader, bypass hose & safety relief valve
  • Forged brass manifold & ceramic pistons run cooler and last longer; can be rebuilt
• Clean Burning, Steel Wrapped Horizontal Heat Exchanger
  • Fuel efficient; can use either kerosene or #2 diesel
  • Heavy duty coil is backed by a 5-year warranty
  • Large control panel with hour meter, reset switch & burner on/off switch
  • Maximum average temperature they can reach is between 170 and 190 degrees
• High Temperature Limit Switch
  • Burner can raise incoming water to 100° - 120°
  • Keeps heater unit within safe operation boundaries
• Ergonomic Hot Water Spray Gun w/ 48" Steel Lance
  • 4 quick connect nozzle tips: 15°, 25°, 40° and soap
  • 3/8" x 50-ft dual braid, non-marking Armor high pressure hose
• Heavy-Duty Steel Welded Frame: Powder-coated finish for durability and corrosion resistance


• Manufacturer Limited Warranty
  • Heavy duty 1-1/2 inch round tubular welded steel frame construction
  • 3-yr on engine, 5-yr on pump, 10-yr on frame & 90-days on accessories

   

  SpecifiCations:

  • Grade: Commercial
  • Water Temperature: Hot
  • Flow Rate: 5.5 GPM
  • Maximum Water Pressure: 3500 PSI
  • Frame Type: Skid Mount
  • Warranty: 3 Year Commercial Engine, 3 Year Consumer Engine, 5 Year Commercial Pump, 5 Year Consumer Pump, 90 Day Commercial, and 90 Day Consumer

  Dimensions:

  • Height: 37-1/8"
  • Width: 45-1/4"
  • Length: 41-3/4"
  • Product Weight: 685 lbs
  • Hose Length: 50 ft
  • Hose Diameter: 3/8"

  Engine and Motor SpecifiCations:

  • Engine Brand: Honda
  • 690 CC
  • Starting System: 12-Volt
  • Fuel Tank Capacity: 10 Gals
  • Fuel Type: Gas
  • Burner Fuel Tank Capacity: 10 Gals
  • Burner Fuel Type: Diesel, Kerosene