Pressure Washer, PowerBoss ™, 3800 PSI, 4.0 GPM


$1349.99 EA

The PowerBoss ™ 3800 PSI pressure washer comes equipped with a HONDA ™ engine, a professional grade triplex plunger pump, 50 ft. of steel-reinforced hose and 5 spray tips so you can pressure wash like a professional. The pressure washer does have a pressure regulator to adjust the pressure for each job.

Availability: In Stock -
Due to the size and/or weight of this product, it must be shipped via Motor Freight Truck only. Someone must be present for delivery.

Pressure wash like a pro. This pressure washer by PowerBoss ™ is designed to provide 3800 PSI and 4.0 GPM; however, it is equipped with an adjustable pressure regulator to regulate the pressure coming from your pump. The pressure washer is powered by a HONDA ™ GX OHV engine for reliability. The pump is a professional grade triplex plunger pump designed for high-pressure output.

The pressure washer has a 50-ft. steel-reinforce hose for long life and extended reach. The hose is equipped with quick connects for easy attachment. The pro-style quick connect spray nozzle comes with 5 pro-style tips for specific spray patterns.


  • PowerBoss ™ Model 020454
  • Engine: HONDA ™ GX390 OHV 390 cc
  • Pressure rating: 3800 PSI
  • Flow rate: 4.0 GPM
  • Pump: Triplex plunger
  • Fuel capacity: 1.725-gallons
  • Adjustable pressure regulator
  • Pro-style quick connect spray nozzle with 5 nozzles
  • Hose: 3/8 in. diameter, 50 ft. long
  • Detergent injection system
  • Wheels: 13 in. pneumatic
  • Weight: 150 lb.

B&S POWER BOSS PRESSURE WASHER 389CC in Pressure Washer and Outdoor Power Equipment at Agri Supply ®.

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CategoryNumber: 5700010