Roof Surface Cleaner

Mosmatic – Roof Cleaner Surface Cleaner - DR 520 - 80.658

(0)

$2,844.96 USD

The Mosmatic Roof Cleaner – DR 520 – 80.658 is a professional-grade, stainless steel surface cleaner engineered for safe and efficient rooftop cleaning. Built for industrial performance, this 21" unit allows operators to work confidently while standing securely on the roof ridge, reducing the need for scaffolding or ladders.

With adjustable height and wheel width, the DR 520 adapts to a wide variety of roof styles, offering improved stability and consistent cleaning results. A quad-bearing high-rpm swivel, precision-balanced rotor arms, and durable construction make this tool ideal for high-demand conditions. It supports pressures up to 4000 PSI and temperatures up to 250°F, compatible with hot or cold water systems.

This model includes features that enhance safety, control, and ease of use, such as a pressure gauge, integrated ball valve, and a safety eye for securing the unit with a rope or cable. Optional accessories like a pedal switch and extended height adjusters are available for added versatility.

Applications

Residential and commercial roof cleaning
Pressure washing pitched, flat, or corrugated roofs
Industrial roof maintenance in harsh weather conditions
Cold and hot water pressure washer compatible

Key Features

Adjustable Height & Width: Wheel width up to 3.54", height adjustable by 1.3" to suit various roof profiles
Quad-Bearing Swivel: High-rpm stainless steel swivel with 4 self-lubricating bearings and dual spring carbide seal for superior longevity
Safety Eye: Easily secure the cleaner using a safety rope or cable for added operator protection
Pressure Gauge: Monitor and maintain appropriate cleaning pressure for different roofing materials
Ball Valve: Quickly shut off flow with a built-in valve for added convenience
Precision Rotor Arms: Balanced and welded for consistent cleaning at high pressure
Stainless Steel Construction: Built to endure rugged outdoor conditions and deliver long-term reliability
Optional Accessories: 2.4" height adjusters for corrugated roofing and pedal switch for safe, hands-free on/off control
Ready to Use: Fully assembled and designed for immediate deployment

Video

Included

Swivel: 1 x DYT 90° Degrees - Part No: 59.907

Rotor Arm: 2 x 1/8" NPTF - 2cw2 Rotor Arm 18.5" - Part No: 82.942

Pressure Gauge: Part No. 903.032

Ball Valve: Part No. 90.066

Optional Extras:

Height Adjusters: Long 2.4" (requires 4 pcs) - Part No. 904.351 (1 pc) - Part No. 904.351

Pedal Switch - Part No. 80.987

1/4" NPTF - 2cw2 Rotor Arm 18.5" - Part No: 82.975

Specs

Pressure: 4000 psi

Temperature: 250°F

Thread In: 3/8" NPTF

Height: 7.7-9"

Width: 21.6-25.2"

Diameter: 21"

Weight: 31.9lbs

Mosmatic high pressure roof cleaner DR 520 21in 7300 psi 80.662

Mosmatic – Roof Cleaner Surface Cleaner - DR 520 - 80.662

(0)

$4,025.81 USD

The Mosmatic Roof Cleaner – DR 520 – 80.662 is a heavy-duty, industrial-grade surface cleaner engineered for high-performance roof cleaning. Built from stainless steel and designed to operate at pressures up to 7300 PSI, this unit ensures powerful and efficient cleaning while maximizing operator safety and stability.

The adjustable deck height and wheel width allow the DR 520 to adapt to various roof profiles, while the operator remains secure on the roof ridge. The unit is equipped with a quad-bearing high-rpm swivel, a pressure gauge for real-time monitoring, and a ball valve for quick shutoff—all contributing to exceptional control and cleaning precision under harsh working conditions.

The DR 520 supports both hot and cold water use and is compatible with additional accessories like extended height adjusters and a foot pedal switch for added safety and versatility.

Applications

Professional roof cleaning on residential, commercial, or industrial buildings
Safe cleaning on steep, pitched, or corrugated roofs
High-pressure removal of dirt, moss, and debris
Compatible with hot or cold pressure washing systems

Key Features

Adjustable Deck: Height adjustable by 1.3" and wheel width up to 3.54", ensuring compatibility with various roof styles
Quad-Bearing Swivel: High-rpm stainless steel swivel with four reinforced, self-lubricating ball bearings and dual spring-based carbide seal for extreme durability
Safety Eye Hook: Attach a safety rope or cable to secure the unit during roof operation
Pressure Gauge: Maintain precise cleaning pressure for different roofing materials
Ball Valve: Quickly shut off water flow for control and convenience
Precision Rotor Arms: Welded and balanced for even performance under high pressure
Heavy-Duty Construction: Fully stainless steel for corrosion resistance and longevity in harsh environments
Optional Accessories: 2.4" height adjusters for corrugated roofs and pedal switch for safe on/off flow control
Ready to Use: Fully assembled and designed for immediate operation on the job site

Video

Included

Swivel: 1 x DYU - Part No: 59.916

Rotor Arm: 2 x 2cw2 Rotor Arm 18.5" 1/8" NPTF

Pressure Gauge: Part No. 903.032

Ball Valve: Part No. 90.066

Optional Extras:

Height Adjusters: Long 2.4" (requires 4 pcs) - Part No. 904.351 (1 pc) - Part No. 904.351

Pedal Switch - Part No. 80.987

1/4" NPTF - 2cw2 Rotor Arm 18.5" - Part No: 82.975

Specs

Pressure: 7300 psi

Temperature: 250°F

Thread In: G1/4" F

Height: 7.7-9"

Width: 21.6-25.2"

Diameter: 21"

Weight: 31.9lbs

View all posts

News

How To Clean Your Deck With A Surface Cleaner

by Andy Madwire on Jul 24 2017

If you’re looking for an effective way to clean your home’s deck, consider investing in a surface cleaner or pressure washer. Surface cleaners offer an environmentally friendly way to wash your deck, and with the large variety of pressure washers available, it’s easy to find one that suits your needs. In this article, we’ll look at the steps involved in pressure washing your deck, so you can have a beautiful deck for years to come. At Mosmatic Professional, we understand how intimidating it can be to shop for surface cleaners. That’s why we’re dedicated to selling the best, most innovative pressure washers available. Whether you’re looking for a pressure washer to clean your deck or car, you’re sure to find a pressure washer for your needs on our website. Browse our pressure washers today! Surface Cleaning Your Deck High-pressure surface cleaners can easily remove dirt and debris from the surface layer of your deck. Power washing is one of the fastest ways to clean a wood deck, but it’s important to be careful, as you can ruin your deck without taking the proper precautions. Before you start pressure washing, remove all of the items on your deck, including furniture, plants, and grills. Take some time to sweep away leaves and other loose debris, this will help to reveal tough stains that have been left by mildew and tree sap. Setting Up Your Surface Cleaner Whether you plan on using an electric or gasoline-powered surface cleaner, you’ll want to hook it up to a garden hose and turn the water on before you start it up. Make sure that the water is cold, as hot water can raise the wood grain on your porch and cause damage. If you plan on using a cleaning solution of some sort, make sure you take the time to read the manufacturer’s label, to ensure your deck can handle the cleaning agents and chemicals. Surface Cleaning Technique Your surface cleaning technique is very important to the overall aesthetic of your deck. In order to avoid causing damage to the wood, keep the tip of your pressure washer between four to eight inches away from the wood at all times. With enough practice, you’ll eventually find the optimal distance to hold the pressure washer. You should be able to see the wood change color as you wash. If your deck is in the sun and your wood has dried out or turned gray, there are several different sealers you can use to prolong it’s life. Your deck will have roughly two full days to dry after you wash it and before you apply the sealer. While you can apply the sealer with a regular paintbrush, a roller or sprayer will take less time. High Quality Pressure Washers from Mosmatic Professional If you’ve been searching for the perfect pressure washer for your home, browse Mosmatic Professional’s large array of surface cleaners online. We offer quality pressure washers for a variety of applications. If you have any questions about our products, contact us today!

News

The Consumer’s Guide To Pressure Washers

by Andy Madwire on Jul 06 2017

Pressure washers are one of the most helpful tools you can have as a homeowner. From cleaning your outdoor patio to making your car sparkle, pressure washers can be used to clean several items in and around your home. At Mosmatic Professional, we’re proud to be a leading provider of pressure washers and surface cleaners online, and we take great pride in providing our customers with the perfect pressure washer for their needs. In this article, we’ll dive deeper into the details of pressure washers so you can be well-prepared when it comes time to make a purchase. The Types of Pressure Washers With the large variety of pressure washers available on the market today, it can be difficult trying to decide which pressure washer will meet your unique needs. While all pressure washers share very similar functionality, it’s important to remember that all washers are not created equal. Let’s take a look at the two most common types of pressure washers below. Electric Pressure Washers Electric pressure washers are excellent tools for small, light projects like cleaning your patio furniture and washing your car. These washers can be extremely powerful, and some machines can deliver pressure up to 200 PSI. Many people prefer this type of pressure washer because they are very low maintenance machines and they remain very quiet during operation. Gas Powered Pressure Washers Gas powered pressure washers tend to be more powerful than their electric counterparts. These washers can reach pressure levels of up to 4,000 PSI and they can last for many years with the appropriate maintenance and upkeep. While these pressure washers lean on the heavier side, they often have wheels that can help with portability. What Is PSI? The pressure output in pounds per square inch, also known as PSI, is a the main factor in determining the types of jobs a pressure washer can handle. Below is a list of the four most common PSI ratings. Light Duty Pressure Washers - These washers are rated to have a PSI below 2,000. They work great for cleaning trucks, boats, cars, and outdoor furniture. These washers can also be used to pressure wash sidewalks, decks, driveways, and patios. Medium Duty Pressure Washers - These washers generate between 2,000 and 2,800 PSI. In addition the the light duty jobs, these washers can be used to pressure wash the siding of your home and fences as well. Heavy Duty Pressure Washers - Heavy duty pressure washers generate between 2,900 and 3,300 PSI. These models work very well for cleaning jobs when it comes to sidewalks and driveways. They can also help prepare surfaces for a new coat of paint. Extra Heavy Duty Pressure Washers - These are the most professional-duty pressure washers available, offering a PSI of 3,300 and up. Often used for paint preparation and extreme cleanings, many commercial businesses utilize these models. Pressure Washer Tools & Accessories Many pressure washer models come with a variety of tools and accessories that can help you clean more quickly and efficiently. Some popular accessories include: Brushes - These help you apply scrubbing power to your cleaning projects. Extension Wands - These attachments can be significantly helpful when it comes to power washing your home’s exterior. Angled Wands - Special angled wands are great attachments to consider if you plan on cleaning your home’s gutters. Surface Cleaners - Most surface cleaners offer spinning jets that can be tremendously helpful when it comes to cleaning your home’s driveway or sidewalk. Pressure Washer Chemicals - There are many different types of pressure washer chemicals to assist with your cleaning goals. It’s recommended to refer to your pressure washer’s manual to see if the manufacturer has specific chemicals they recommend for their equipment. At Mosmatic Professional we understand how challenging it can be to find the best pressure washer for you. That’s why we’re proud to be a leading provider of pressure washers and accessories online. From our website, you have the unique ability to customize your pressure washer to meet your unique needs. Build your own nozzle, customize your foam brush or wand, or convert your surface cleaner to a Mosmatic model today. All of our products are manufactured in the United States and our Mosmatic brand is built to last!

Roof Surface Cleaner

Related blog posts