RRV4G40-VRT-HWPKG | 4.0 GPM 4000 PSI Hot Water Triplex Pump

RRV4G40-VRT-HWPKG 4.0 GPM 4000 PSI Hot Water Triplex Pump

• The Annovi Reverberi RRV4G40-VRT-HWPKG is a professional triplex ceramic plunger
  pump package engineered specifically for hot water pressure washer systems.
• Built in Italy by Annovi Reverberi and distributed in North America by
  AR North America (ARNA), it delivers the durability, efficiency, and safety
  features required for high-temperature cleaning environments.
• Rated at 4.0 GPM @ 4000 PSI, this hot-water-capable pump is tailored for contractors,
  industrial operators, and facilities where grease, oil, and stubborn residues demand both heat and pressure.

Performance & Hot Water Duty Class

• Performance envelope: delivers 4.0 gallons per minute (GPM) at 4000 PSI
  for demanding hot water cleaning applications.
• Triplex crankshaft-driven design with three solid ceramic plungers produces smooth,
  low-pulsation flow that reduces stress on hoses, guns, and accessories.
• Stable spray output supports faster removal of grease, oils, carbon deposits, and baked-on residues
  common in high-temperature cleaning tasks.

RRV4G40-VRT-HWPKG Hot Water Architecture & Thermal Design

• Purpose-built for hot water systems with high-temperature seals, lubricants,
  and materials selected to withstand elevated inlet and operating temperatures.
• Dual redundant packing system on each plunger adds a second line of defense against
  leakage, extending seal life under harsh thermal and mechanical conditions.
• Optimized internal hydraulics yield approximately 93% volumetric efficiency, converting
  more input power into usable flow and reducing wasted energy and heat buildup.
• Thermal reinforcements ensure the pump maintains calibration and reliability even under continuous
  hot water duty cycles.

Manifold, Valves & Drivetrain

• Forged brass manifold is designed to resist high-pressure fatigue and elevated
  temperature stress, protecting the wet end over long service intervals.
• Stainless-steel inlet and discharge valves provide crisp seating and reliable sealing
  in hot, chemically active environments.
• Oversized crankshaft bearings stabilize the rotating group, reducing vibration and
  extending mechanical life.
• A vented oil-bath crankcase delivers continuous lubrication and improved thermal
  stability during extended operation.

Integrated VRT Unloader/Regulator & Package Contents

• Supplied with a factory-matched VRT unloader/regulator configured for the pump’s
  4.0 GPM @ 4000 PSI rating.
• The unloader provides smooth bypass operation, stable pressure regulation, and
  reliable protection from over-pressurization.
• Boxed package includes fittings, mounting hardware, and a chemical suction hose,
  simplifying installation in hot water rigs or replacement systems.
• Turnkey configuration reduces build time and helps ensure consistent performance across identical units.

RRV4G40-VRT-HWPKG

Industries & Applications

• Contractors: hot water degreasing, paint stripping, and heavy-duty sanitation on
  jobsite rigs and mobile systems.
• Industrial users: machinery and tool cleaning, process washdown, degreasing stations,
  and production-area sanitation.
• Food & Beverage: hot water sanitation of conveyors, floors, and production lines
  when paired with approved detergents and facility compliance procedures.
• Fleet services: rapid removal of grease and oil from trucks, buses, trailers,
  and heavy equipment.
• Municipal cleaning: sidewalks, public works vehicles, and facilities requiring
  high-temperature cleaning and sanitation.

Protection, Serviceability & Support

• Thermal relief protection safeguards against overheating during bypass, helping prevent
  heat-related damage in hot water operation.
• Pump layout offers easy access to plungers, valves, and packing assemblies for
  straightforward routine maintenance and rebuilds.
• Supported by AR North America’s distribution and service network, with replacement
  kits and technical resources readily available.
• Designed for long service life with predictable maintenance intervals in high-duty, hot water applications.

Key Features & Applications RRV4G40-VRT-HWPKG

• Performance: 4.0 GPM @ 4000 PSI.
• Pump Type: triplex ceramic plunger with hot water seals and thermal-rated components.
• Longevity: dual redundant packing, oversized bearings, oil-bath crankcase.
• Efficiency: approximately 93% volumetric efficiency.
• Control: factory-matched VRT unloader/regulator for smooth bypass and pressure control.
• Applications: hot water rigs, industrial degreasing, food & beverage sanitation,
  fleet service, and municipal cleaning.

RRV4G40-VRT-HWPKG 4.0 GPM 4000 PSI Hot Water Triplex Pump

• The RRV4G40-VRT-HWPKG is a robust, hot-water-capable triplex ceramic plunger pump
  package delivering 4.0 GPM at 4000 PSI, engineered specifically for high-temperature
  pressure washing.
• With dual redundant packing, 93% volumetric efficiency, forged brass and stainless construction, and a
  matched VRT unloader/regulator, it provides the reliability, efficiency, and safety demanded by
  contractors, fleets, food processors, industrial users, and municipalities.