SXW21.35HT | Hot Water Pump, 5.5 GPM 5000 PSI, 1450 RPM, 185°F Rated

Overview

The Annovi Reverberi SXW21.35HT is a premium hot-water-capable
triplex plunger pump engineered for commercial and industrial applications where
both high flow and elevated temperatures are critical. Delivering
5.5 GPM at 5,000 PSI and operating at 1450 RPM,
this heat-rated pump handles inlet water temperatures up to
185°F, making it ideal for demanding washdown, sanitation, and
degreasing systems.

With a 24mm solid shaft, heavy-duty brass manifold, ceramic
plungers, and stainless steel valves, the SXW21.35HT is built for dependable
performance in hot water washdown systems, food-processing environments,
livestock sanitation, and heavy equipment cleaning operations.

Key Specifications

• Flow Rate: 5.5 GPM
• Maximum Pressure: 5,000 PSI
• Operating Speed: 1,450 RPM
• Maximum Water Temperature: 185°F (heat-rated)
• Shaft Type: 24mm solid shaft (direct-drive or belt-drive)
• Manifold Material: Heavy-duty brass for strength and corrosion resistance
• Plungers: Ceramic for durability under heat and abrasion
• Valves: Stainless steel for reliable sealing in high-temperature systems
• Oil System: Integrated sight glass and vented dipstick for simple maintenance

What’s Included with the Pump

• Factory pre-filled break-in oil for fast, hassle-free setup
• Vented dipstick to balance crankcase pressure and extend seal life
• Oil sight glass for quick, visual lubricant level checks
• Comprehensive installation and maintenance manual with schematic
• Verified factory test results confirming pressure and flow performance
• Full 5-year commercial warranty with U.S.-based support

How the SXW21.35HT Works

• Uses a triplex plunger system with three solid ceramic plungers
  to generate smooth, consistent water output at high pressure.
• Ceramic plungers resist heat and abrasion, extending seal life even in demanding
  hot water applications.
• Stainless steel valves provide precise sealing and reliable intake
  and discharge cycles for uninterrupted performance.
• The heavy-duty brass manifold offers long-term corrosion resistance
  in harsh, high-temperature environments.
• Oversized bearings, a heat-treated crankshaft, and an integrated oil bath system
  are engineered to handle continuous-duty operation at elevated temperatures.
• The sight glass and vented dipstick simplify lubrication checks, reducing
  downtime and helping maintain optimal pump health.

Benefits of the SXW21.35HT

• Hot water compatibility: Rated for inlet water up to 185°F, ideal for degreasing and sanitation.
• High flow output: 5.5 GPM provides broad coverage and faster cleaning on large jobs.
• Powerful pressure: 5,000 PSI delivers the force needed for heavy industrial cleaning tasks.
• Durable design: Brass manifold, stainless valves, and ceramic plungers ensure long service life.
• Easy maintenance: Sight glass and vented dipstick streamline routine oil checks and servicing.
• Reliable operation: Every pump is factory-tested to guarantee consistent performance.

Typical Applications

• Livestock sanitation: Hot water washdowns for barns, pens, and animal care facilities.
• Food processing & USDA-compliant plants: High-temperature cleaning for sanitation and hygiene.
• Heavy equipment wash bays: Removing grease, oil, and dirt from construction and mining machinery.
• Municipal applications: Wastewater treatment facilities and public works sanitation systems.
• Commercial cleaning contractors: Trailer-mounted hot water systems for large-scale fleet and facility cleaning.
• Surface preparation: Prepping concrete, metal, and machinery surfaces prior to coatings or repairs.

Why Choose the SXW21.35HT?

• Combines high flow (5.5 GPM), 5,000 PSI pressure,
  and 185°F hot water capability for the toughest cleaning and
  sanitation jobs.
• Heat-rated construction with ceramic plungers, stainless valves, and a brass
  manifold ensures dependable performance in high-temperature environments.
• Arrives ready to work with factory oil, integrated sight glass, and vented
  dipstick for straightforward maintenance.
• Ideal as a professional pressure washer replacement pump or core component in
  high-flow industrial hot water systems.
• Backed by a 5-year commercial warranty, providing long-term value
  for operators who demand both power and reliability.

Summary

The SXW21.35HT hot water pressure washer pump delivers the optimal
balance of 5.5 GPM flow, 5,000 PSI pressure, and
185°F temperature rating for the most demanding industrial cleaning
systems. Built with heavy-duty materials and designed for long service intervals,
it is the professional’s choice for reliable performance in high-temperature,
high-pressure environments.