XWAM55G40NHT | 5.5 GPM 4000 PSI Pump 1750 RPM Hot Water 185F

XWAM55G40NHT Commercial Hot Water Pressure Washer Pump

Overview

The XWAM55G40NHT is a commercial-duty hot water pressure washer pump engineered for
high-output cleaning in the most demanding environments. Delivering
5.5 GPM at 4,000 PSI, this pump combines power, efficiency, and long-term
durability for industrial operators, sanitation facilities, and professional
contractors. Built with a 24mm solid shaft and rated for water temperatures up to
185°F, it integrates seamlessly into commercial hot-water pressure systems while
maintaining continuous-duty performance.

Its triplex plunger design features ceramic plungers, stainless steel valves, and
reinforced high-temperature seals, ensuring thermal and mechanical stability under
constant load. The oil sight glass, vented dipstick, pre-filled break-in oil, and
factory testing provide simplified setup and long-term reliability. Backed by a
5-year commercial warranty, the XWAM55G40NHT is built for serious work.

Heavy-Duty Hot Water Design

Unlike standard cold-water pumps, the XWAM55G40NHT is built specifically for
high-temperature applications. With seals and valves rated to 185°F, it handles
the extreme thermal cycles required for industrial degreasing, food processing,
sanitation, and heated wash systems. Its 5.5 GPM flow covers large surface areas
quickly, while the 4,000 PSI pressure rating provides the force needed to strip
grease, oil, and contaminants.

Key Specifications

• Flow Rate: 5.5 GPM
• Pressure Rating: 4,000 PSI
• Operating Speed: 1,750 RPM
• Shaft Size: 24mm solid shaft
• Temperature Rating: Up to 185°F
• Pump Type: Triplex plunger pump
• Plungers: Ceramic plungers for thermal and wear resistance
• Valves: Stainless steel valves for corrosion resistance
• Seals: Reinforced high-temperature seals
• Lubrication: Oil-bath crankcase with sight glass & vented dipstick

What’s Included

• Pre-filled break-in oil for immediate startup
• Oil sight glass for quick visual checks
• Vented dipstick for pressure-balanced lubrication
• Operator manual and full schematic
• Factory-tested pump with performance certification
• 5-year limited commercial warranty

How the XWAM55G40NHT Works

This pump uses a triplex plunger system, pressurizing incoming water as ceramic
plungers push it through stainless steel valves. The result is a steady,
pulsation-free water flow at 5.5 GPM. At 4,000 PSI, it produces the high-pressure
output needed to remove heavy grime and industrial buildup. Its 185°F
temperature capability enhances degreasing, sanitation, and hot-water cleaning
efficiency.

Benefits

• High-Temperature Ready: Rated to 185°F for hot-water systems.
• Commercial Cleaning Power: 5.5 GPM at 4,000 PSI for maximum performance.
• Thermal & Mechanical Durability: Ceramic plungers and stainless valves resist heat and corrosion.
• Low-Maintenance Design: Sight glass and vented dipstick simplify servicing.
• Direct-Drive Compatible: 24mm solid shaft integrates with commercial setups.
• Fully Tested & Backed: Factory-certified and covered by a 5-year warranty.

Typical Applications

• Commercial hot-water wash trailers
• Industrial degreasing facilities
• Food & beverage & USDA-compliant sanitation
• Fleet, bus yard & transit system cleaning
• Equipment wash stations (construction, agricultural, manufacturing)

Why Choose the XWAM55G40NHT?

For operations where hot water is mandatory, the XWAM55G40NHT delivers unmatched
performance and durability. Its 5.5 GPM at 4,000 PSI output provides the power needed
for heavy-duty industrial cleaning, while its 185°F temperature stability ensures
reliable operation in environments where cold-water pumps fail. Each pump arrives
factory-tested, pre-lubricated, and supported by U.S.-based service, making it a
trusted solution for daily professional use.