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Product / / 85.129.083B

AR JRV2G25E Pump Assembly – 2.0 GPM, 2,500 PSI, 5/8" Shaft

AR JRV2G25E Pump Assembly – 2.0 GPM, 2,500 PSI, 5/8" Shaft

Specifications

UNLOADER

Built-In

WARRANTY

3 Years

RPM

3,450

PUMP MODEL

AR JRV2G25E

PUMP TYPE

Triplex

Oil Type

30W Non Detergent

Oil Capacity

5.5 oz

Thermal Relief Value

85.300.022

Max Inlet Temperature

60°C / 140°F

Manifold Type

Brass

Soap Injector

Fixed

Discharge Size

3/8" Brass QC 85.300.103

Inlet Size

3/4" GHF

Plunger Piston

Ceramic

Unloader Type

Built-In

Max GPM

2.0

Shaft Size

5/8"

Direct Drive

Electric

Weight

8.8 lbs

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PRODUCT

DESCRIPTION

Professional Triplex Pump for Electric Pressure Washers

The AR JRV2G25E Pump Assembly (Bare Pump Part #85.120.083) is a durable triplex direct-drive pump designed specifically for electric pressure washers. Delivering up to 2,500 PSI at 2.0 GPM, it provides the right balance of cleaning power and efficiency for both residential and light commercial applications.

Manufactured by Annovi Reverberi (AR), one of the most trusted names in pump technology, the JRV2G25E combines a brass manifold, ceramic plungers, and a built-in unloader to deliver consistent, long-lasting performance. Backed by a 3-year warranty, this pump ensures reliable operation and peace of mind for years to come.

Key Features

  • Bare Pump Part #: 85.120.083

  • Pump Manufacturer: Annovi Reverberi (AR)

  • Pump Model: JRV2G25E

  • Pump Style: Triplex, direct-drive electric

  • Max PSI: 2,500

  • Max GPM: 2.0

  • Shaft Size: 5/8"

  • Unloader Type: Built-In

  • Plunger (Piston): Ceramic for durability and heat resistance

  • Inlet Size: 3/4" GHF (garden hose fitting)

  • Discharge Size: 3/8" Brass QC (85.300.103)

  • Soap Injector: Fixed for detergent application

  • Manifold Type: Brass

  • RPM: 3,450

  • Max Inlet Temp: 60°C / 140°F

  • Thermal Relief Valve: 85.300.022 included

  • Oil Capacity: 5.5 oz

  • Oil Type: 30W non-detergent oil

  • Weight: 8.8 lbs

  • Warranty: 3 Years

Compact Power with Triplex Design

Unlike entry-level axial pumps, the triplex plunger design of the JRV2G25E offers smoother operation, higher efficiency, and longer service life. By utilizing three precision ceramic plungers, this pump resists wear, heat, and corrosion even under continuous use.

At 2,500 PSI and 2.0 GPM, it provides enough cleaning power to handle driveways, decks, siding, vehicles, and equipment while remaining energy-efficient for use with electric motors. This makes it an excellent choice for residential users who want professional-level results without the bulk of larger gas-powered systems.

Durable Construction

Built with premium materials, the AR JRV2G25E is engineered to last:

  • Brass manifold resists corrosion and helps dissipate heat to protect seals.

  • Ceramic plungers withstand abrasion and high operating temperatures.

  • 5/8" shaft provides reliable compatibility with many electric motor drive systems.

At just 8.8 lbs, this pump offers a lightweight yet rugged build for easy installation and handling.

Integrated Features

The JRV2G25E comes fully equipped with features to simplify use and maximize performance:

  • Built-in unloader: Automatically regulates pressure and protects the pump when in bypass mode.

  • Fixed soap injector: Allows detergent to be applied directly into the spray stream when using a low-pressure nozzle.

  • Brass quick-connect discharge (3/8” – 85.300.103): Provides fast and secure hose connections.

  • Thermal relief valve (85.300.022): Protects the pump from damage caused by overheating during extended bypass cycles.

Simple Maintenance

Easy upkeep ensures the pump remains in top working condition:

  • Requires 5.5 oz of 30W non-detergent oil for proper lubrication.

  • Routine oil checks and changes are straightforward and inexpensive, keeping the pump operating smoothly.

  • Handles water inlet temperatures up to 140°F (60°C), giving operators flexibility in various cleaning environments.

These simple maintenance steps help extend the pump’s service life and reliability.

Common Applications

The AR JRV2G25E Pump Assembly is designed for a variety of tasks where reliable performance and compact design are essential. Applications include:

  • Home and Residential Cleaning – Driveways, patios, siding, decks, and fences.

  • Vehicle Washing – Cars, trucks, motorcycles, RVs, and boats.

  • Light Commercial Use – Small workshops, storefronts, and equipment cleaning.

  • Garden and Outdoor Equipment – Lawn mowers, ATVs, and tools.

  • Property Maintenance – Walkways, outdoor furniture, and stonework.

Its size and power make it especially popular for upgrading or replacing pumps on electric pressure washer systems.

Product Specifications

  • Part #: 85.120.083

  • Manufacturer: Annovi Reverberi (AR)

  • Model: JRV2G25E

  • Style: Triplex, direct-drive electric

  • Max Pressure: 2,500 PSI

  • Max Flow Rate: 2.0 GPM

  • Shaft Size: 5/8"

  • RPM: 3,450

  • Unloader: Built-In

  • Soap Injector: Fixed

  • Manifold Material: Brass

  • Plunger Material: Ceramic

  • Inlet Connection: 3/4” GHF

  • Discharge Connection: Brass QC 3/8" (85.300.103)

  • Oil Capacity: 5.5 oz (30W non-detergent oil)

  • Thermal Relief Valve: 85.300.022

  • Max Inlet Temp: 60°C / 140°F

  • Weight: 8.8 lbs

  • Warranty: 3 Years

Backed by AR Reliability

For decades, Annovi Reverberi has built pumps trusted by professionals and homeowners worldwide. The JRV2G25E Pump Assembly continues that tradition with its triplex design, brass manifold, ceramic plungers, and built-in unloader—all engineered for consistent results and long service life.

With a 3-year warranty and a reputation for quality, this pump is an excellent choice for electric pressure washer users who want dependable performance in a compact, efficient package.

When you need a pump that delivers professional cleaning power, user-friendly features, and lasting durability, the AR JRV2G25E Pump Assembly is built to perform.

Frequently Asked Questions about Pressure Washers

How to store a pressure washer?

To ensure the durability of your heavy duty pressure washer:

  • Empty the gas tank to prevent fuel from degrading or clogging the engine.
  • Empty the pump and hoses of any remaining water.
  • Perform necessary maintenance before storage.
  • Store in a dry area.
  • Cover.

What is a pressure washer?

A power washer is a cleaning machine that uses a gasoline engine to power a high pressure water pump and nozzle. It’s used to clean driveways, decks, vehicles, outdoor furniture and more by spraying water at high PSI to remove dirt, grime, mold and other debris.Many models also come with a detergent tank for added cleaning power.

How does a power washer work?

A power washer works by drawing water from a connected hose and pumping it through a high pressure nozzle. The gas engine powers the pump which pressurizes the water and then expels it through the nozzle at high speed to clean the surface. The water pressure is measured in PSI (pounds per square inch) and the flow rate is measured in GPM (gallons per minute).Many models also feature adjustable water pressure settings to cater to different cleaning needs. BE makes pressure washing easy with models available for light jobs and heavy duty commercial cleaning projects.

Gas vs Electric power washers?

The main difference is that a gas pressure washer, known for its cleaning power, is powered by a gasoline engine, making it more powerful and portable, while an electric pressure washer is powered by electricity and is generally quieter and lighter.

Gas pressure washers are for heavy duty and large areas due to their durability, whereas electric pressure washers are for smaller jobs.

Your BE electric pressure washer is perfect for smaller jobs and built for portability, and we offer a wide range of electric models. Included with our electric models is a long extension cord for use anywhere around your house.

What to consider?

When choosing a gas pressure washer consider:

  • Pressure (PSI): More PSI means more cleaning power but also more potential for damaging delicate surfaces.
  • Flow Rate (GPM): More GPM means faster cleaning as more water is dispensed.
  • Engine Power: Bigger engines mean more durability and power.
  • Portability: Weight, handle design and wheel size for easier to move.
  • Nozzles: Multiple spray nozzles to adjust the spray pattern for different tasks.
  • Adjustable Nozzle: Allows for fine-tuning the spray intensity and pattern for various cleaning needs.

How much pressure do I need for?

The required pressure (PSI) and cleaning power depend on the surface you’re cleaning:

  • Light duty (car washing, outdoor furniture): 1,300-1,800 PSI.
  • Medium duty (patios, fences, decks): 2,000-3,000 PSI.
  • Heavy duty (driveways, brick walls, large equipment): 3,000+ PSI.

Many pressure washers come with adjustable pressure settings to handle different cleaning tasks effectively.

Can a pressure washing damage surfaces?

Yes, a power washer can damage surfaces if used incorrectly. High pressure water can strip paint, dent soft surfaces or even cause structural damage if the pressure is too high or the nozzle is held too close to the surface. Always use the right PSI for the material you’re cleaning and keep a safe distance from delicate surfaces.

To prevent damage, consider using a model with adjustable pressure settings.

How to maintain your pressure washer?

To ensure the durability and smooth operation of a pressure washer:

  • Change the oil as per manufacturer’s instructions.
  • Clean or replace the air filter to ensure good airflow.
  • Inspect and clean the nozzle regularly to prevent clogs.
  • Drain the gas tank if you’re storing the washer for a long time.
  • Check the hoses for leaks or damage and replace them if needed.
  • Follow regular maintenance requirements to keep the washer in optimal condition.

Can I use a pressure washer in cold weather and low water temperature?

You can use a pressure washer in cold weather but it’s more difficult. The water flow rate in the hoses and pump can freeze and damage the equipment. If you plan to use your pressure washer in cold temperatures make sure to winterize it and store it in a warm area when not in use. You can also use anti-freeze solutions for pressure washers.

Some models are designed to use hot water, which can be particularly effective for cleaning in cold weather.

Do I need any accessories?

Common accessories for power washers: