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Product / Pressure Washers / 85.238.155

50’ 4000PSI 3/8" Non-Marking Rubber Pressure Washer Hose

50’ 4000PSI 3/8" Non-Marking Rubber Pressure Washer Hose

Specifications

PSI

4,000

Hose Length

50'

MAX TEMPRATURE

149°C / 300°F

CONNECTION

Brass Coupler x Steel Plug

COLOR

Grey Non Marking

Weight

12 lbs

Hose Inside Diameter

3/8"

Crimp Ends

Swivel x Solid

Inner Steel Wire

1

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PRODUCT

DESCRIPTION

Professional-Grade, Non-Marking Performance for Every Surface

The 50' 4000 PSI 3/8" Non-Marking Rubber Pressure Washer Hose combines heavy-duty power with surface-safe flexibility for professional cleaning applications. Designed to handle pressures up to 4,000 PSI and temperatures up to 149°C (300°F), this grey non-marking rubber hose delivers the strength of industrial-grade construction without leaving streaks, scuffs, or residue on finished surfaces. Perfect for auto detailing, building maintenance, and commercial cleaning, it ensures spotless results every time.

Built Tough for Hot and Cold Water Use

Constructed from premium non-marking grey rubber with a durable wrapped outer layer, this hose offers superior abrasion resistance while maintaining exceptional flexibility. It won’t discolor driveways, decks, siding, or vehicles—making it ideal for use in professional environments where appearance matters. The reinforced internal structure resists kinking and maintains consistent water flow even under continuous high-pressure operation, while the rubber design remains flexible in all weather conditions.

Precision Fittings for Leak-Free Connections

The 3/8" pressure washer hose features a swivel fitting on one end and a solid brass coupler x steel plug on the other. These precision-machined connections ensure a tight, leak-free seal for reliable performance in high-pressure cleaning systems. The swivel end minimizes twisting and tangling during operation, while the brass and steel fittings offer durability, corrosion resistance, and long-lasting strength under demanding use.

Flexible, Long-Lasting Design for Professionals

At 50 feet long and weighing 12 lbs, this hose provides an ideal balance between extended reach and manageable handling. Its heavy-duty construction withstands extreme pressure and heat while maintaining a lightweight feel for easy maneuverability. Whether you’re cleaning commercial fleets, washing construction equipment, or maintaining storefronts, this non-marking hose delivers professional-grade performance without compromise.

Applications

  • Professional surface cleaning where marking must be avoided

  • Hot and cold water pressure washer systems

  • Auto detailing, concrete, siding, and equipment washing

  • Commercial and industrial environments requiring surface protection

Specifications

  • Length: 50 ft

  • Diameter: 3/8"

  • Max Pressure: 4,000 PSI

  • Max Temperature: 149°C / 300°F

  • Material: Grey Non-Marking Rubber (Wrapped)

  • Fittings: 1 Swivel x Solid Brass Coupler x Steel Plug

  • Weight: 12 lbs

Key Features:

  • Non-marking grey rubber jacket protects surfaces from stains or streaks

  • Rated up to 4,000 PSI and 149°C (300°F) for hot or cold water use

  • Swivel end minimizes kinking and twisting

  • Solid brass and steel fittings ensure a secure, leak-free connection

  • Flexible, abrasion-resistant construction for long-lasting reliability

  • Professional-grade hose designed for commercial and industrial cleaning

Performance You Can Trust

The 50' 4000 PSI 3/8" Non-Marking Rubber Pressure Washer Hose delivers dependable strength and surface-safe performance for any professional cleaning setup. With durable materials, heat resistance, and non-marking protection, it’s the perfect choice for maintaining spotless results in demanding environments.

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

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: