Rotary Unions and Swivels

Mosmatic Swivels & Rotary Unions

Mosmatic designs and manufactures high-quality, superior stainless steel products for the commercial car wash industry and high pressure cleaning market. Mosmatic swivels are engineered for smooth operation under high pressure conditions and are created to be long-lasting and maintenance free.

Mosmatic swivels are used in ceiling and wall car wash booms, air booms, automatic car washes, self-service car wash bays. They are also used in specialized industrial cleaning systems. Unique specialty items like Duct Cleaners, Spinning Head Spiders, Manhole Cleaners, Undercarriage Cleaners - just to name a few - can be found at The Mosmatic Professional.

Mosmatic rotary unions DKS swivel coupling G1 M21X1.5F S1 3/8in 70.139

Mosmatic DKS Swivel Coupling - 70.139 - G1 M22X1.5F

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$52.66 USD

The Mosmatic DKS Swivel Coupling 70.139 is a high-performance, nickel-plated brass swivel coupling designed for high-pressure cleaning, hose connections, and quick coupling applications. Built for reliability and efficiency, this swivel delivers superior corrosion resistance and smooth rotational function, making it ideal for industrial and commercial environments.

The swivel features a single thrust ball bearing and a precision-engineered ceramic seal system for leak-free operation and extended service life. A flanged design ensures easy and secure installation, while integrated weep holes act as an early warning system for seal failure, helping to prevent unexpected downtime.

With a Quick Connect Thread In of M22x1.5F and a Nominal Width (NW) of ¼", this swivel coupling supports high-pressure systems up to 3600 PSI, operating at temperatures up to 250°F and a maximum speed of 30 RPM. Suitable for media with a pH range of 3–12 and 10-micron filtered compressed air up to 290 PSI.

Applications

High-pressure hose assemblies
Industrial cleaning and spraying systems
Quick-connect setups for pressure washers
Rotary nozzles and surface cleaning tools
Car wash equipment and detailing systems
Pneumatic and compressed air tool connections

Features

Durable nickel-plated brass construction for corrosion resistance
Advanced ceramic seal system for long-lasting performance
Single thrust ball bearing for smooth, reliable rotation
Flanged design for easy and stable installation
Integrated weep holes for early seal failure detection
Thread In: M22x1.5F
Nominal Width (NW): ¼"
Max Pressure: 3600 PSI
Max Temperature: 250°F
Max RPM: 30
Dimensions: 1.34" overall diameter | 2.42" overall length
Compatible with pH 3–12 media and 10-micron filtered compressed air (290 PSI)

Specs

Pressure: 3600 psi

Temperature: 250°

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)

Thread In: G1 M22X1.5F

Nominal Width (NW): ¼"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 2.42

Weight: 3.0 oz

Mosmatic rotary unions DKS swivel coupling G1 M21X1.5F S1 5/16in 70.132

Mosmatic DKS Swivel Coupling - 70.132 - G1 M22X1.5F

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$52.66 USD

The Mosmatic DKS Swivel Coupling 70.132 is a precision-engineered, high-pressure swivel coupling designed for hose connections, cleaning systems, and quick coupling applications. Manufactured from nickel-plated brass, this swivel provides superior corrosion resistance and long-lasting performance in industrial and commercial environments.

The unit features a single thrust ball bearing and an advanced ceramic seal system, ensuring smooth rotation and effective sealing even under high-pressure conditions. The integrated flange offers easy, secure installation, while built-in weep holes serve as an early warning system for seal failure, helping to maintain operational efficiency.

This model includes a Quick Connect Thread In of M22x1.5F, with a nominal width (NW) of 7/32", an overall diameter of 1.34", and a length of 2.34". Rated for up to 3600 PSI, with a maximum temperature of 250°F and a maximum speed of 30 RPM, the DKS 70.132 is suitable for media within a pH range of 3–12 and 10-micron filtered compressed air up to 290 PSI.

Applications

Industrial high-pressure cleaning systems
Hose connection assemblies and quick coupling setups
Surface cleaners and rotating spray tools
Car wash systems and detailing equipment
Pneumatic tool connections and compressed air lines
Pressure washing accessories in commercial environments

Features

Heavy-duty nickel-plated brass construction for corrosion resistance
Long-life ceramic seal system for reliable sealing performance
Smooth rotation with single thrust ball bearing
Easy, stable installation with integrated flange design
Seal failure warning through weep holes for proactive maintenance
Thread In: M22x1.5F
Nominal Width (NW): 7/32"
Max Pressure: 3600 PSI
Max Temperature: 250°F
Max RPM: 30
Overall Diameter: 1.34" | Overall Length: 2.34"
Compatible with pH 3–12 media and 10-micron filtered compressed air (290 PSI)

Specs

Pressure: 3600 psi

Temperature: 250°

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)

Thread In: G1 M22X1.5F

Nominal Width (NW): 7/32"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 2.34

Weight: 3.0 oz

Mosmatic DKS Swivel Coupling - 70.131 - G1 M22X1.5F

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$52.66 USD

The Mosmatic DKS Swivel Coupling 70.131 is a high-precision, nickel-plated brass swivel designed for high-pressure cleaning systems, hose connections, and quick-coupling applications. With a compact build and premium materials, it ensures exceptional durability and resistance to corrosion in industrial and commercial environments.

This model includes a single thrust ball bearing and a ceramic seal system, providing smooth rotation and long-term leak protection under pressure. The integrated flange design simplifies installation, while built-in weep holes serve as a seal failure warning system to support preventative maintenance.

With a Quick Connect Thread In of M22x1.5F, a nominal width (NW) of 1/8", and an overall length of 2.26", this swivel is rated for up to 3600 PSI and operates at temperatures up to 250°F. It's compatible with a broad range of media, including pH 3–12 and 10-micron filtered compressed air up to 290 PSI.

Applications

Compact high-pressure cleaning equipment
Industrial hose and fitting systems
Surface cleaners and small rotating nozzles
Precision pneumatic tools and compressed air lines
Car wash accessories and detailing systems
Quick-connect hose setups in commercial environments

Key Features

Durable, corrosion-resistant nickel-plated brass construction
Single thrust ball bearing for smooth rotational movement
Advanced ceramic seal system for reliable sealing
Integrated flange for fast and secure installation
Weep holes for visual seal failure indication
Thread In: M22x1.5F
Nominal Width (NW): 1/8"
Max Pressure: 3600 PSI
Max Temperature: 250°F
Max RPM: 30
Overall Diameter: 1.34" | Overall Length: 2.26"
Compatible with pH 3–12 media and 10-micron filtered compressed air (290 PSI)

Specs

Pressure: 3600 psi

Temperature: 250°

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)

Thread In: G1 M22X1.5F

Nominal Width (NW): 1⁄8"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 2.26

Length 2 (L2):

Weight: 2.8 oz

Mosmatic rotary unions DKS swivel coupling G1 M21X1.5F G2 1/4"NPTF NW 1/4in 70.052

Mosmatic DKS Swivel Coupling - 70.052 - G1 M21X1.5F to G2 1/4"NPTF

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$56.71 USD

The Mosmatic DKS Swivel Coupling 70.052 is a high-quality, heavy-duty swivel coupling designed for high-pressure cleaning, hose connections, and quick coupling systems. Built from nickel-plated brass, this durable swivel delivers exceptional corrosion resistance and long-lasting performance in tough industrial and commercial environments.

Engineered with a single thrust ball bearing and a ceramic seal system, the 70.052 model ensures smooth rotation and dependable sealing under pressure. A built-in flange allows for secure, straightforward installation, and integrated weep holes serve as early seal failure indicators to minimize downtime and prevent damage.

Featuring a Quick Connect Thread In of M21x1.5 F and a Thread Out of ¼" NPTF, this swivel is optimized for high-pressure systems operating up to 3600 PSI and temperatures up to 250°F. It supports a wide range of media with a pH range of 3–12 and 10-micron filtered compressed air up to 290 PSI.

Applications

High-pressure cleaning equipment
Industrial hose and coupling systems
Pressure washer accessories
Rotary surface cleaners and nozzles
Car wash systems
Pneumatic tool connections

Features

Rugged nickel-plated brass construction
Ceramic seal system for enhanced durability
Smooth operation via single thrust ball bearing
Flanged design for easy and secure installation
Weep holes for early seal failure detection
Thread In: M21x1.5 F | Thread Out: ¼" NPTF
Nominal Width (NW): ¼"
Max Pressure: 3600 PSI
Max Temperature: 250°F
Max RPM: 30
Dimensions: 1.34" diameter | 1.96" overall length
Compatible with pH 3–12 media and 10-micron filtered air (290 PSI)

Specs

Pressure: 3600 psi

Temperature: 250°

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)

Thread In: G1 M21X1.5F

Thread Out: G2 1/4"NPTF

Nominal Width (NW): ¼"

Wrench Size 1 (SW1): 0.75"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 1.96

Length 2 (L2):

Weight: 3.6 oz

Mosmatic rotary unions DKS swivel coupling G1 M21X1.5F G2 3/8"NPTM NW 1/4in 70.053

Mosmatic DKS Swivel Coupling - 70.053 - G1 M21X1.5F to G2 3/8"NPTM

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$56.71 USD

The Mosmatic DKS Swivel Coupling 70.053 is a precision-engineered, high-pressure swivel designed for demanding industrial and commercial cleaning applications. Constructed from corrosion-resistant, nickel-plated brass, this swivel ensures reliability and long service life under continuous use.

Equipped with a single thrust ball bearing and a robust ceramic seal system, it delivers smooth rotation and excellent leak protection. A flange simplifies installation, while integrated weep holes provide a seal failure warning for proactive maintenance. This model features a Quick Connect Thread In of M21x1.5 F and a Thread Out of 3/8" NPTM, making it compatible with a wide range of hose systems and equipment.

Rated for up to 3600 PSI and capable of withstanding temperatures up to 250°F, it’s built for tough environments and supports media in the pH 3–12 range with 10-micron filtered compressed air up to 290 PSI.

Applications

High-pressure hose and cleaning systems
Industrial and commercial washdown equipment
Pneumatic tool connections
Surface cleaners and rotary arms
Quick-connect fittings in pressure washing setups
Car wash installations

Features

High-quality nickel-plated brass construction
Smooth rotation with single thrust ball bearing
Long-life ceramic seal system
Flanged design for easy and secure installation
Seal failure warning via built-in weep holes
Thread In: M21x1.5 F" | Thread Out: 3/8" NPTM
Nominal Width (NW): ¼"
Max Pressure: 3600 PSI
Max Temperature: 250°F
Max RPM: 30
Dimensions: 1.34" diameter | 1.80" overall length
Compatible with pH 3–12 media and 10-micron filtered air (290 PSI)

Specs

Pressure: 3600 psi

Temperature: 250°

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)

Thread In: G1 M21X1.5F

Thread Out: G2 3/8"NPTM

Nominal Width (NW): ¼"

Wrench Size 1 (SW1): 0.75"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 1.80

Length 2 (L2): 0.47

Weight: 3.6 oz

Mosmatic rotary unions DKS swivel coupling G1 M21X1.5F G2 1/4"NPTM NW 1/4in 70.051

Mosmatic DKS Swivel Coupling - 70.051 - G1 M21X1.5F to G2 1/4"NPTM

(0)

$56.71 USD

The Mosmatic DKS Swivel Coupling 70.051 is a high-performance, nickel-plated brass swivel designed for high-pressure cleaning and hose connection systems. Engineered with a single thrust ball bearing and a precision ceramic seal system, it ensures smooth rotation and leak-resistant operation. A built-in flange allows for easy installation, while integrated weep holes provide early warning of seal failure to prevent downtime.

With a high-pressure capacity of up to 3600 PSI and a max temperature tolerance of 250°F, this swivel coupling is built to withstand rigorous industrial use. It features a quick-connect M21x1.5 F thread in and a ¼" NPTM thread out, offering compatibility across a range of applications. Supporting a nominal width of ¼", and a max speed of 30 RPM, it’s optimized for pH 3–12 media and 10-micron filtered compressed air up to 290 PSI.

Applications

High-pressure cleaning equipment
Industrial hose connections
Quick-connect systems
Surface cleaners and rotary arms
Car wash systems
Pneumatic tool connections

Features

Durable nickel-plated brass construction
Single thrust ball bearing for smooth rotation
Advanced ceramic seal system for enhanced durability
Integrated flange for easy installation
Seal failure indicator via weep holes
Thread In: M21x1.5 F | Thread Out: ¼" NPTM
Nominal Width (NW): ¼"
Max Pressure: 3600 PSI
Max Temperature: 250°F
Max RPM: 30
Overall Diameter: 1.34" | Length: 1.76"
Media compatibility: pH 3–12, 10-micron filtered air up to 290 PSI

Specs

Pressure: 3600 psi

Temperature: 250°

RPM: max 30 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: O-ring NBR

Throughput/medium: ph 3-12, filtered 10 microns compressed air (290 psi)

Thread In: G1 M21X1.5F

Thread Out: G2 1/4"NPTM

Nominal Width (NW): ¼"

Wrench Size 1 (SW1): 0.67"

Diameter (D) (overall diameter): 1.34"

Length 1 (L1) (overall length) : 1.76

Length 2 (L2): 0.43

Weight: 3.6 oz

Mosmatic rotary unions DGVI swivel G1 3/8"NPTF G2 1/8"NPTM 32.906

Mosmatic DGVI Swivel – 32.906

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$200.87 USD

Mosmatic DGV Swivel- 32.852 - G1 3/8"NPTM G2 3/8"NPTF

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$86.17 USD

Mosmatic DGV Swivel - 32.569B - G1 3/8"NPTF to G2 3/8"NPTF (Box of 25)

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$1,579.95 USD

Mosmatic rotary unions DGVI swivel G1 1/4"NPTF G2 3/8"NPTF NW 1/4in 30.054

Mosmatic DGS Swivel - 30.054 - G1 1/4"NPTF G2 3/8"NPTF

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$115.86 USD

Mosmatic rotary unions DGV swivel G1 1/4"NPTM G2 3/8"NPTM 32.553

Mosmatic DGV Swivel - 32.553 - G1 1/4"NPTM G2 3/8"NPTM

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$63.19 USD

Mosmatic DGK Swivel - 32.548 - G1 3/8"NPTM G2 1/4"NPTF

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$69.53 USD

Mosmatic DGK Swivel - 32.489 - G1 3/8"'NPTM

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$68.47 USD

Mosmatic DGK Swivel - 32.482 - G1 3/8"NPTM

(0)

$68.47 USD

Mosmatic DGK Swivel - 32.481 - G1 3/8"NPTM

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$68.47 USD

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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!

Rotary Unions and Swivels

Mosmatic Swivels & Rotary Unions

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