Mi-T-M DHS Series Portable Gasoline Hot Water Pressure Washer - 3.3gpm, 4000PSI, AR Pump DH-4004-SP3K6A

The Mi-T-M DHS Series Portable Gasoline Hot Water Pressure Washer (DH-4004-SP3K6A) is built for professionals who need powerful, on-the-go cleaning performance. Delivering 3.3 GPM at 4000 PSI, this pressure washer combines portability with unmatched cleaning strength, making it ideal for construction, agriculture, fleet maintenance, and heavy equipment cleaning.

Powered by a performance-proven gasoline engine with low-oil protection and an Electro Magnetic Firing (EMF) system, this unit ensures reliable starts and efficient operation. Its direct drive AR triplex piston pump with ceramic plungers is engineered for durability, while the external bypass system prevents heat build-up for extended service life.

Why Choose the Mi-T-M DHS-4004-SP3K6A Hot Water Pressure Washer?

• High Power Performance – Produces 3.3 GPM at 4000 PSI for industrial-grade cleaning.

• Reliable AR Pump – Direct drive triplex piston pump with ceramic plungers for longevity.

• Engineered for Dependability – Gasoline engine with low-oil shutdown and EMF ignition.

• Durable & Portable – Reinforced steel frame with center lift and flat-free tires.

• Safe & Efficient – External bypass system protects pump, and heat exchanger improves efficiency.

• Pro-Ready Setup – Includes 50 ft steel-braided hose, adjustable dual lance, and quick-connect nozzles.

• Certified & Warrantied – ETL Certified in US/Canada with a 3-year limited engine warranty.

Specifications

• Brand: Mi-T-M
• Series: DHS Portable Series
• Model: DH-4004-SP3K6A
• Pump: Direct drive AR triplex piston pump with ceramic plungers
• Flow Rate: 3.3 GPM
• Pressure: 4000 PSI
• Unloader: Stainless-steel and brass preset
• Engine: Gasoline, performance-proven with low-oil protection
• Ignition: Electro Magnetic Firing (EMF) system
• Heat Exchanger: Top-fired, powder-coated design
• Frame: Reinforced powder-coated steel with center-balanced lift
• Tires: 13-inch flat-free
• Nozzles: Quick connect – 0°, 15°, 25°, 40°
• Hose: 50 ft x 3/8-inch steel wire-braided high-pressure hose with quick connects
• Lance & Gun: Adjustable pressure insulated dual lance with trigger gun
• Warranty: 3-year limited engine warranty (Honda, Kohler, Mi-T-M, Vanguard engines)
• Certification: ETL Certified – US and Canada