RGHW21.20N | Hot Water Triplex Pump, 5.5 GPM 3000 PSI, 1450 RPM, 185°F

RGHW21.20N — 5.5 GPM, 2900 PSI Hot Water Pump, 1450 RPM

Overview

• Heavy-duty hot water pressure washer pump for high-flow, high-temperature cleaning systems.
• Delivers 5.5 GPM at 2,900 PSI at 1,450 RPM for large-area washdown and heavy-degreasing work.
• Rated for continuous operation with inlet water temperatures up to 185°F (85°C).
• Stainless steel internals, ceramic plungers, and PTFE seals support durability under heat and chemical exposure.

Key Specifications

• Flow Rate: 5.5 GPM.
• Pressure Rating: 2,900 PSI.
• Operating Speed: 1,450 RPM.
• Temperature Rating: Up to 185°F hot water.
• Shaft Size: 24 mm solid shaft.
• Seal Type: PTFE high-temperature seals.
• Pump Design: Industrial triplex plunger pump.

What’s Included

• Pre-filled break-in oil in the crankcase.
• Oil sight glass and vented dipstick for fast oil monitoring and service.
• Stainless steel head and internal components for corrosion resistance.
• High-strength ceramic plungers and PTFE seals installed from the factory.
• Owner’s manual, schematics, and maintenance documentation.
• 5-year commercial warranty with U.S.-based service support.

Key Features & Benefits

• Hot water rating to 185°F for sanitation, degreasing, and industrial cleaning tasks.
• High 5.5 GPM flow supports large-scale washdown and rinse work efficiently.
• Stainless head and internals resist scaling, rust, and chemical attack.
• Ceramic plungers and PTFE seals support long service life under heat and pressure.
• Low 1,450 RPM design runs cooler and quieter, extending service intervals and reducing wear.

Typical Applications

• Sanitation trailers and food processing wash systems.
• Poultry and livestock facility cleaning and disinfection.
• Industrial degreasing of equipment, floors, and production lines.
• Mobile hot wash rigs for fleets and heavy equipment.
• Oilfield and heavy machinery washdown services.
• Municipal and facility maintenance requiring high-flow hot water cleaning.