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Female M22 x 3/8" Plug FNPT Adapter Fitting

Female M22 x 3/8" Plug FNPT Adapter Fitting

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Description

Reliable Connection for Pressure Washer Hoses and Accessories

The Female M22 x 3/8" FNPT Adapter Fitting is designed to create a secure, leak-free connection between pressure washer hoses, guns, and accessories that use different thread types. Built for both professional and residential use, this adapter converts a standard M22 male fitting to a 3/8" FNPT connection, allowing for quick integration between hoses, wands, and other pressure washer components.

Built for Strength and Durability

Engineered from high-quality materials, this adapter fitting can withstand the intense water pressure and vibration that come with commercial cleaning applications. The precision-machined M22 female threads ensure a tight, reliable fit on standard pressure washer hoses, while the 3/8" FNPT end connects smoothly to compatible male fittings and accessories. It provides long-lasting performance and corrosion resistance, even with frequent exposure to water, detergents, and outdoor conditions.

Universal Compatibility

This adapter fitting is universally compatible with most professional and consumer-grade pressure washer systems. It makes it simple to connect hoses and accessories from different manufacturers, eliminating the need for specialized tools or additional adapters. Whether you’re extending hose length, connecting a spray gun, or adapting to a surface cleaner, this fitting ensures consistent performance and a secure seal every time.

Professional Grade Construction

Each adapter is precision-machined for smooth threading, easy installation, and long-lasting reliability. Its corrosion-resistant construction ensures durability in demanding cleaning environments, from light residential jobs to heavy industrial use.

Applications

  • Connecting M22 hose ends to 3/8" FNPT accessories

  • Adapting pressure washer spray guns, wands, and hoses

  • Suitable for residential, commercial, and industrial use

  • Compatible with most pressure washer brands and accessories

Features:

  • Female M22 x 3/8" FNPT Adapter Fitting

  • Provides a strong, leak-free connection between fittings

  • Precision-machined threads for a perfect seal

  • Corrosion-resistant construction for extended service life

  • Compatible with most professional-grade pressure washer systems

  • Easy, tool-free installation

Performance You Can Count On

The Female M22 x 3/8" FNPT Adapter Fitting provides the durability, precision, and reliability professionals depend on. Whether you’re adapting components or extending your system, this fitting ensures your pressure washer setup performs safely and efficiently every time.

The actual product may vary from the images shown on the website.

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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: