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 DYLI swivel G1 1/4"NPTF G2 1/4"NPTM 56.056

Mosmatic DYLI Swivel - 56.056 - G1 1/4"NPTF G2 1/4"NPTM

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$411.92 USD

Mosmatic rotary unions DYL swivel G1 3/8"NPTF G2 G3/8"M 56.163

Mosmatic DYL Swivel - 56.163 - G1 3/8"NPTF G2 G3/8"M

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$303.52 USD

Mosmatic rotary unions DYL swivel G1 1/4"NPTF G2 G3/8"M 56.063

Mosmatic DYL Swivel - 56.063 - G1 1/4"NPTF G2 G3/8"M

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$303.52 USD

Mosmatic rotary unions DYL swivel G1 1/4"NPTF G2 3/8"NPTM 56.053

Mosmatic DYL Swivel - 56.053 - G1 1/4"NPTF G2 3/8"NPTM

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$303.52 USD

Mosmatic rotary unions DYL swivel G1 1/4"NPTF G2 1/4"NPTM 56.051

Mosmatic DYL Swivel - 56.051 - G1 1/4"NPTF G2 1/4"NPTM

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$303.52 USD

Mosmatic rotary unions DXTI swivel G1 3/4"NPTF G2 G1/2"M 39.907

Mosmatic DXTI Swivel - 39.907 - 3/4"NPTF to G1/2"M

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$979.06 USD

The Mosmatic 39.907 DXTI Swivel is a high-speed, high-performance stainless steel swivel built for self-rotating cleaning systems where low torque, high RPMs, and reliability are essential. Designed for parts washers, tire cleaners, and high-pressure (HP) cleaning technology, this swivel combines precision engineering with rugged durability.

This model features a quadruple bearing system - 2 radial and 2 thrust ball bearings - for enhanced stability under rotation. Its ceramic seal system resists wear, heat, and chemicals, making it ideal for demanding industrial use. A side weep connection allows for easy monitoring and capture of fluid discharge, protecting surrounding components and systems.

With support for 2500 PSI, 2000 RPM, and 250°F, the 39.907 DXTI swivel is built to deliver long-lasting, smooth rotation in even the most intensive cleaning applications.

Applications

Self-rotating parts washer systems
Tire cleaning equipment
High-pressure (HP) industrial cleaning systems
Spray arms and rotating nozzles
Robotic or automated cleaning tools requiring high speed and low torque

Key Features

Thread In: 3/4" NPT Female
Thread Out: G1/2" Male
Material: Stainless steel construction
Seal Type: High-performance ceramic seal for heat and chemical resistance
Quadruple Bearing System: 2 radial + 2 thrust stainless steel ball bearings
Low Torque Design: Ideal for high-speed rotary cleaning
Side Weep Connection: Allows fluid capture and seal failure monitoring
Max Pressure: 2500 PSI
Max RPM: 2000
Max Temperature: 250°F
Built for Demanding Use: Engineered for heavy-duty and continuous operation

Specs

Pressure: 2500 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Ceramic
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 3/4" NPTF
Thread Out: G1/2" M
Nominal Width (NW): 1/2"
Wrench Size 1 (SW1): 0.84"
Length 1 (L1): 3.44"
Length 2 (L2): 4.92"
Length 3 (L3): 0.48"
Diameter (D1): 2.40"
Diameter (D2): 1.12"
TK: 1.97"
Weight: 57.9 oz

Mosmatic DXTI Swivel - 39.063 - 1/4"NPTF to G3/8"M

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$602.69 USD

The Mosmatic 39.063 DXTI Swivel is a high-speed stainless steel swivel engineered for self-rotating cleaning applications where low torque and high RPM performance are essential. Designed for parts washers, tire cleaning systems, and advanced HP cleaning technology, this swivel offers smooth operation, long-term reliability, and precise performance.

Built with a quadruple bearing system - including 2 radial ball bearings and 2 thrust ball bearings - the DXTI swivel ensures consistent and balanced rotation. The integrated ceramic seal system provides excellent resistance to wear, chemicals, and heat, while a side connection allows for weep capture, offering an efficient method of managing fluid discharge in sensitive environments.

Rated for 2500 PSI, 2000 RPM, and 250°F, this swivel is compact, powerful, and ideal for high-speed rotary applications that require premium materials and exceptional engineering.

Applications

Parts washing systems
Tire cleaning equipment
Self-rotating high-speed cleaning tools
HP cleaning systems in automotive or industrial settings
Robotic or automated cleaning applications with low torque requirements

Key Features

Thread In: 1/4" NPT Female
Thread Out: G3/8" Male
Material: Corrosion-resistant stainless steel
Seal Type: Durable ceramic seal for high-temperature and chemical exposure
Bearing System: Quadruple bearing with 2 radial + 2 thrust ball bearings
Side Weep Capture Port: For improved maintenance and fluid management
Low Torque Design: Optimized for high RPM rotary applications
Max Pressure: 2500 PSI
Max Temperature: 250°F
Max RPM: 2000
Compact & Reliable: Precision-engineered for performance and longevity

Specs

Pressure: 2500 psi
Temperature: 250°F
RPM: max 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Ceramic
Throughput/medium: ph 3–12 / filtered 10 microns, compressed air (290 psi)
Thread In: 1/4" NPTF
Thread Out: G3/8" M
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.64"
Length 1 (L1): 2.76"
Length 2 (L2): 4.28"
Length 3 (L3): 0.48"
Length 4 (L4): 0.12"
Diameter (D1): 2.40"
Diameter (D2): 1.12"
TK: 1.77"
Weight: 45.5 oz

Mosmatic rotary unions DXLs steam swivel G1 3/8"NPTF G2 3/8"NPTM 36.193

Mosmatic DXLS Steam Swivel - 36.193 - G1 3/8" NPTF to G2 G3/8" M

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$327.53 USD

The Mosmatic DXLS Steam Swivel 36.193 is a high-performance rotary coupling designed for steam cleaners and self-rotating applications requiring reliable operation under high temperatures. Featuring a robust triple bearing system—comprising 2x radial ball bearings and 1x thrust ball bearing—paired with a durable ceramic seal system, this swivel ensures smooth rotation and long-lasting performance in demanding environments.

Crafted from brass with a nickel-plated finish for superior corrosion resistance, the DXLS 36.193 also includes weep holes for seal failure detection, adding an extra layer of operational safety. The integrated flange design allows for easy installation, making this swivel an excellent choice for industrial steam applications. Supporting up to 300 PSI and temperatures up to 350°F, it is built to handle continuous steam throughput effectively.

Safety Note: Always monitor for seal failure through weep holes and ensure proper installation to maintain performance and safety.

Applications

Steam cleaning systems
Self-rotating steam tools and equipment
Industrial high-temperature cleaning operations
Rotary connections in commercial steam cleaning setups
Systems requiring reliable steam-powered rotary motion

Features

Triple bearing system: 2x radial ball bearings and 1x thrust ball bearing
Ceramic seal system for high-temperature resistance and long service life
Thread In: 3/8" NPTF | Thread Out: G3/8" M
Nominal Width (NW): 1/4"
Max Pressure: 300 PSI
Max Temperature: 350°F
Max RPM: 1000
Overall Diameter: 0.98" | Overall Length: 3.15"
Seal failure warning through weep holes for proactive maintenance
Flange design for easy, secure installation
Medium: Steam | pH Range: 3–12

Specs

Pressure: 300 psi

Temperature: 350°F

RPM: max 1,000 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: Ceramic

Bearing: Stainless steel

Triple bearing system: 2 x radial ball bearings and 1 x thrust ball bearings

Throughput/medium: steam / ph 3-12

Thread In: G1 3/8" NPTF

Thread Out: G2 G3/8" M

Nominal Width (NW): 1/4"

Wrench Size 1 (SW1): 0.87

Wrench Size 2 (SW2): 0.75

Diameter (D) (overall diameter): 0.98"

Length 1 (L1) (overall length) : 3.15

Length 2 (L2): 0.47

Weight: 7.8 oz

Mosmatic rotary unions DXLs steam swivel G1 1/4"NPTF G2 3/8"NPTM 36.093

Mosmatic DXLS Steam Swivel - 36.093 - G1 1/4" NPTF to G2 G3/8" M

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$327.53 USD

The Mosmatic DXLS Steam Swivel 36.093 is a high-performance swivel coupling specifically designed for steam cleaning systems and self-rotating applications. Engineered for durability and efficiency, this swivel features a robust triple bearing system—comprising 2x radial ball bearings and 1x thrust ball bearing—combined with a high-quality ceramic seal system to ensure smooth, reliable rotation even under high-temperature conditions.

Constructed from nickel-plated brass for corrosion resistance and longevity, the DXLS swivel also includes weep holes for seal failure detection, providing an additional layer of safety. With easy installation via its integrated flange, this swivel handles pressures up to 300 PSI and temperatures up to 350°F, making it an ideal choice for high-demand steam applications. It features a thread inlet of 1/4" NPTF and a thread outlet of G3/8" M, with an overall diameter of 0.98" and an overall length of 3.15".

Safety Note: Ensure proper installation and always monitor for seal failure through weep holes.

Applications

Steam cleaning systems
Self-rotating cleaning equipment
Industrial steam applications
High-temperature rotating tool assemblies
Equipment requiring reliable rotary motion under steam pressure

Features

Triple bearing system: 2x radial ball bearings, 1x thrust ball bearing
Ceramic seal system for high heat resistance and long service life
Thread In: 1/4" NPTF | Thread Out: G3/8" M
Nominal Width (NW): 1/4"
Max Pressure: 300 PSI
Max Temperature: 350°F
Max RPM: 1000
Overall Diameter: 0.98" | Overall Length: 3.15"
Seal failure warning via weep holes for added safety
Flange design for simple and secure installation
Medium: Steam / pH range 3–12

Specs

Pressure: 300 psi

Temperature: 350°F

RPM: max 1,000 rpm

Material Type: Brass, nickel plated

Inner Part: Stainless steel

Seal: Ceramic

Bearing: Stainless steel

Triple bearing system: 2 x radial ball bearings and 1 x thrust ball bearings

Throughput/medium: steam / ph 3-12

Thread In: G1 1/4" NPTF

Thread Out: G2 G3/8" M

Nominal Width (NW): 1/4"

Wrench Size 1 (SW1): 0.87

Wrench Size 2 (SW2): 0.75

Diameter (D) (overall diameter): 0.98"

Length 1 (L1) (overall length) : 3.15

Length 2 (L2): 0.47

Weight: 7.2 oz

Mosmatic rotary unions DXLI swivel 90 degrees G1 1/4"NPTF G2 3/8"NPTM 36.358

Mosmatic DXLI Swivel - 36.358 - G1 1/4"NPTF G2 3/8"NPTM

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$375.78 USD

Mosmatic rotary unions DXLI swivel 90 degrees G1 1/4"NPTF G2 1/4"NPTM 36.356

Mosmatic DXLI Swivel - 36.356 - G1 1/4"NPTF G2 1/4"NPTM

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$375.78 USD

Mosmatic rotary unions DXLI swivel G1 3/8"NPTF G2 1/4"NPTM 36.156

Mosmatic DXLI Swivel - 36.156 - G1 3/8"NPTF G2 1/4"NPTM

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$375.78 USD

Mosmatic rotary unions DXG swivel G1 1/4"NPTF G2 3/8"NPTM 37.053

Mosmatic DXGI Swivel - 37.058 - G1 1/4"NPTF G2 3/8"NPTM

(0)

$404.70 USD

Mosmatic rotary unions DXG swivel G1 1/4"NPTF G2 1/4"NPTM 37.051

Mosmatic DXGI Swivel - 37.056 - G1 1/4"NPTF G2 1/4"NPTM

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$404.70 USD

Mosmatic rotary unions DXL swivel G1 1/4"NPTF G2 3/8"NPTF 36.054

Mosmatic DXL Swivel - 36.152 - G1 3/8"NPTF G2 1/4"NPTF

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$267.38 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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