Mi-T-M DHS Series Portable Gasoline Hot Water Pressure Washer - 3.3gpm, 4000PSI, AR Pump, DH-4004-SP3H6A

The Mi-T-M DHS-4004-SP3H6A is a portable, gasoline-powered hot water pressure washer designed for high-performance commercial and industrial cleaning. With 3.3 GPM at 4000 PSI, this unit delivers reliable hot water cleaning for a variety of applications, including fleet maintenance, construction, and industrial sites.

Equipped with a direct drive triplex piston AR pump with ceramic plungers, the DHS-4004-SP3H6A ensures durability and consistent pressure. Its external bypass system prevents heat build-up, protecting the pump and increasing lifespan. A preset stainless-steel and brass unloader valve ensures precise pressure control.

Additional features include quick-connect nozzles, 50-foot steel wire-braided high-pressure hose, adjustable pressure insulated dual lance with trigger gun, and ETL certification for both the US and Canada. This unit is backed by 3-year limited engine warranties from Honda, Kohler, Mi-T-M, and Vanguard.

Note: Not for sale in California.

Why Choose the Mi-T-M DHS-4004-SP3H6A Portable Gasoline Hot Water Pressure Washer?

• Portable Hot Water Cleaning – 3.3 GPM at 4000 PSI for industrial and commercial applications.

• Durable Pump System – Direct drive AR triplex piston pump with ceramic plungers and external bypass protection.

• Reliable Engine – Performance-proven gasoline engine with low-oil protection and EMF ignition system.

• Rugged Construction – Reinforced powder-coated steel frame and 13-inch flat-free tires for mobility.

• Efficient Heat Transfer – Top-fired powder-coated heat exchanger delivers consistent hot water.

• Flexible Cleaning Options – Quick-connect nozzles and adjustable dual lance with trigger gun.

• Certified & Protected – ETL certified and backed by 3-year limited engine warranties.

Specifications

• Brand: Mi-T-M
• Series: DHS Portable Gasoline Series
• Model: DH-4004-SP3H6A
• Type: Gasoline Hot Water Pressure Washer – Portable
• Flow Rate: 3.3 GPM
• Pressure: 4000 PSI
• Pump: Direct drive triplex piston AR Pump with ceramic plungers
• Unloader: Preset stainless-steel and brass unloader valve
• Bypass System: External bypass system for heat protection
• Engine: Performance-proven gasoline engine with low-oil protection, EMF ignition system
• Frame: Reinforced powder-coated steel with center balanced lift
• Tires: 13-inch flat-free
• Heat Exchanger: Top-fired powder-coated
• Nozzles: Quick-connect 0°, 15°, 25°, 40°
• Hose: 50-foot 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 Honda, Kohler, Mi-T-M, and Vanguard engine warranties
• Certifications: ETL Certified – US and Canada
• Lead Time: Approx. 4 weeks
• Note: Not for sale in California