Fire Service Swivels

Mosmatic rotary unions WDRS swivel no front to back forces allowed G1 3/8"NPTF G2 3/8"NPTM 41.161

Mosmatic WDRS Swivel - 41.161 - G1 3/8" NPTF to G2 3/8" NPTM

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$591.54 USD

The Mosmatic WDRS Swivel 41.161 is a high-performance stainless steel swivel designed for demanding applications such as automatic car wash systems, industrial equipment, high-pressure hose reels, and high-flow setups. Engineered for durability and smooth operation, this swivel coupling delivers reliable performance in harsh environments where consistent rotation and leak-free operation are critical.

Featuring a robust dual bearing system with two radial ball bearings and an NBR O-ring seal, the WDRS 41.161 ensures smooth rotation, reduced wear, and long service life. Its stainless steel construction offers excellent corrosion resistance, making it ideal for continuous use with water, chemicals, and compressed air.

This model includes a Thread In of 3/8" NPTF and a Thread Out of 3/8" NPTM, with a nominal width of 3/8", overall diameter of 1.77", overall length of 4.13", and height of 1.46". Designed to handle pressures up to 3000 PSI and temperatures ranging from 40°F to 180°F, it supports media with a pH range of 3–12 and 10-micron filtered compressed air up to 290 PSI.

Applications

Automatic car wash systems
Industrial high-pressure hose reels
High-flow water or chemical applications
Pneumatic tool connections and compressed air lines
Surface cleaners and rotary arms
Commercial and industrial cleaning equipment

Features

Corrosion-resistant stainless steel construction
Dual bearing system with 2x radial ball bearings for smooth operation
NBR O-ring seal for reliable leak protection
Thread In: 3/8" NPTF | Thread Out: 3/8" NPTM
Nominal Width (NW): 3/8"
Max Pressure: 3000 PSI
Max Temperature Range: 40°F to 180°F
Max RPM: 150
Overall Diameter: 1.77" | Overall Length: 4.13" | Height: 1.46"
Supports pH 3–12 media and 10-micron filtered air (290 PSI)

Specs

Pressure: 3000 psi

Temperature: 40°F - 180°F

RPM: max 150

Material Type: Stainless steel

Inner Part: Stainless steel

Seal: O-ring NBR

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

Thread In: G1 3/8" NPTF

Thread Out: G2 3/8" NPTM

Nominal Width (NW): 3/8"

Wrench Size 1 (SW1): 1.06

Height (H): 1.46

Length 1 (L1) (overall length) : 4.13

Length 2 (L2): 3.15

Length 3 (L3): 0.43

Length 4 (L4): 2.20

Diameter (D) (overall diameter): 1.77

Weight: 33 oz

Mosmatic rotary unions WDEI swivel G1 1"NPTF G2 1"NPTF 43.475B

Mosmatic WDEI Swivel – 43.475B – 1" NPTF x 1" NPTF – Box

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$3,457.74 USD

Mosmatic rotary unions WDEI swivel G1 3/4"NPTF G2 3/4"NPTF 43.474B

Mosmatic WDEI Swivel – 43.474B – 3/4" NPTF x 3/4" NPTF – Box

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$2,861.89 USD

Mosmatic rotary unions WDEI swivel G1 1/2"NPTF G2 1/2"NPTF 43.473B

Mosmatic WDEI Swivel – 43.473B – 1/2" NPTF x 1/2" NPTF - Box

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$3,065.84 USD

Mosmatic rotary unions WDEI swivel G1 3/8"NPTF G2 3/8"NPTF 43.472B

Mosmatic WDEI Swivel – 43.472B – 3/8" NPTF x 3/8" NPTF – Box

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$2,936.20 USD

Mosmatic rotary unions WDEI swivel G1 1/4"NPTF G2 1/4"NPTF 43.471B

Mosmatic WDEI Swivel – 43.471B – 1/4" NPTF x 1/4" NPTF – Box

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$2,936.20 USD

Mosmatic rotary unions WDEI swivel G1 1"NPTF G2 1"NPTM 43.465B

Mosmatic WDEI Swivel – 43.465B – 1" NPTF x 1" NPTM - Box

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$3,419.75 USD

Mosmatic rotary unions WDEI swivel G1 3/4"NPTF G2 3/4"NPTM 43.464B

Mosmatic WDEI Swivel – 43.464B – 3/4" NPTF x 3/4" NPTM - Box

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$2,832.53 USD

Mosmatic rotary unions WDEI swivel G1 1/2"NPTF G2 1/2"NPTM 43.463B

Mosmatic WDEI Swivel – 43.463B – 1" NPTF x 1" NPTM - Box

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$3,022.34 USD

Mosmatic rotary unions WDEI swivel G1 3/8"NPTF G2 3/8"NPTM 43.462B

Mosmatic WDEI Swivel – 43.462B – 3/8" NPTF x 3/8" NPTM - Box

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$2,893.11 USD

Mosmatic rotary unions WDEI swivel G1 1/4"NPTF G2 1/4"NPTM 43.461B

Mosmatic WDEI Swivel – 43.461B – 1/4" NPTF x 1/4" NPTM - Box

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$2,893.11 USD

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

Mosmatic DGVI Swivel – 32.906

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$214.93 USD

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

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$92.20 USD

Mosmatic DGR Swivel - 34.646 - 2 ½" NPTF to 2 ½" NPTM

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$3,508.50 USD

Mosmatic DGR Swivel - 34.647 - 2 ½" NPTF to 2 ½" NPTF

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$3,508.50 USD

The Mosmatic DGR Swivel 34.647 is a precision-crafted stainless steel swivel engineered to manage both thrust and radial forces in high-volume, low-to-moderate pressure systems. Designed for industrial and food service environments, this swivel provides durable, efficient rotation for fluid transfer and cleaning operations.

Outfitted with a quadruple bearing system€"including 2 radial ball bearings and 2 thrust ball bearings€"it ensures smooth, stable performance even in continuous-use conditions. With 2½" NPTF IN and OUT threads, a 6.30" diameter, and 10.7" length, the 34.647 model is optimized for high-flow capacity, while maintaining a max pressure of 290 PSI, operating temperature range of 40°F to 180°F, and max RPM of 50. Its corrosion-resistant stainless steel construction offers long-term reliability in both hygienic and harsh environments.

Applications

Food processing and sanitation systems
Industrial high-flow cleaning systems
Rotating machinery in wash bays and spray bars
Tank washing and CIP (Clean-in-Place) systems
Bulk fluid transfer in commercial operations

Features

Made from corrosion-resistant stainless steel for durability and hygiene
Quad bearing system: 2 radial + 2 thrust ball bearings for smooth load handling
2½" NPTF IN/OUT threading for easy integration
Dimensions: 6.30" diameter, 10.7" overall length
Operates at up to 290 PSI and 50 RPM
Handles temperatures from 40°F to 180°F
Designed for thrust and radial force in high-flow applications

Specs

Pressure: 290 psi

Temperature: 40°F - 180°F

RPM: 50

Material Type: Stainless steel

Inner Part: Stainless steel

Seal: O-ring NBR

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

Thread In: G1 2 ½" NPTF

Thread Out: G2 2 ½" NPTF

Nominal Width (NW): 2 ½"

Wrench Size 1 (SW1): 3.35

Wrench Size 2 (SW2): 3.35

Diameter (D): 6.30

Length 1 (L1) (overall length): 10.7

Length 2 (L2) : 8.53

Weight: 713 oz

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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!

Fire Service Swivels

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