Pressure Washing
Pressure Washing equipment built to deliver powerful, efficient cleaning for a wide range of residential and commercial surfaces. This collection features professional-grade tools engineered to remove dirt, grime, algae, grease, and buildup with speed and precision, making it ideal for contractors and exterior cleaning specialists who demand consistent, reliable performance.
Within this pressure washing category, you'll find a complete selection of high-performance gear, including surface cleaners for fast, uniform flatwork cleaning, duct cleaners for internal pipe and vent flushing, and essential components such as adaptors with sieves, check valves, and manhole cleaners for specialty applications. The collection also includes precision-engineered nozzles, durable HP couplings, ergonomic HP guns, heavy-duty HP hoses, and dependable quick connects that improve workflow and equipment compatibility. To support smooth and controlled movement, we also offer high-quality rotor arms, professional-grade swivels, and sturdy wands that provide reach, accuracy, and adaptability for a variety of cleaning tasks.
This collection is ideal for pressure washing professionals seeking to upgrade performance, reduce labor time, and handle a wide range of cleaning challenges—from driveways and building exteriors to industrial surfaces and municipal applications. Each product is selected for durability, reliability, and compatibility with modern high-pressure systems, ensuring you can tackle even the toughest jobs with confidence.
Use these pressure washing tools and components as part of a complete exterior cleaning workflow to achieve faster, safer, and more effective results. With the right combination of attachments, accessories, and high-pressure equipment, you can deliver professional-grade cleaning that enhances appearance, boosts efficiency, and elevates the quality of your service.
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The Mosmatic WDG Swivel 40.019 is a compact, high-performance swivel specifically designed for use with Mosmatic ceiling booms and other high-pressure systems. Crafted from nickel-plated brass, this swivel is engineered to resist corrosion and wear in demanding environments. It features a sliding bearing for smooth rotational movement and an O-ring NBR seal for dependable leak resistance. Designed without a snap ring, it integrates seamlessly with Mosmatic ceiling boom assemblies. With 3/8" NPTF inlet to G1/4" male outlet, it supports 4000 psi, 30 RPM, and 250°F, making it a reliable choice for pressure control and flexibility.
Applications
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Mosmatic ceiling booms
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High-pressure cleaning equipment
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Washdown hose reels
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Industrial hose and gun swivels
Features
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Nickel-plated brass body ensures corrosion resistance and durability
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Sliding bearing for smooth, controlled rotation
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Engineered without snap ring for ceiling boom compatibility
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Thread IN: 3/8" NPTF | Thread OUT: G 1/4" M
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Compact design: Height – 1.02” | Overall Length – 1.73”
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Nominal Width (NW): 1/4”
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Handles 4000 psi working pressure
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Temperature rated up to 250°F
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Operates at a maximum of 30 RPM
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O-ring NBR seal provides secure, leak-free operation
Specs
Pressure: 4000 psi
Temperature: 250°F
RPM: 30
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 3/8" NPTF
Thread Out: G2 G1/4" M
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.87
Height (H): 1.02
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 1.73
Length 3 (L3): 1.14
Length 4 (L4): 0.96
Length 5 (L5): 0.43
Lenght 6 (L6): 0.25
Weight: 9.7 oz
Mosmatic - DYL/DYG/DYF/DYW/DYCI/DYDI/DYT/DYU Swivel Seal Kit - 36.905 - NW 1/4"
$117.00 USD
Unit price perMosmatic - DYL/DYG/DYF/DYW/DYCI/DYDI/DYT/DYU Swivel Seal Kit - 36.905 - NW 1/4"
$117.00 USD
Unit price perEnsure long-lasting, high-performance operation of your Mosmatic swivel with the Mosmatic Seal Kit 36.905 - NW ¼”. This premium carbide seal kit is designed for DYL, DYG, DYF, DYW, DYCI, DYDI, DYT, and DYU Swivels with a nominal width of ¼ inch. Engineered for high-pressure and high-RPM applications, it’s ideal for surface cleaners, wall cleaners, tire cleaners, parts washers, and self-rotating systems. Built to withstand intense operating conditions, this kit ensures leak-free, durable swivel performance in professional cleaning environments.
Mosmatic Seal Kit – 36.906 – With Adhesive – Fits DYF / DYG / DYL / DYT – Carbide Seal – NW 1/4"
$102.00 USD
Unit price perMosmatic Seal Kit – 36.906 – With Adhesive – Fits DYF / DYG / DYL / DYT – Carbide Seal – NW 1/4"
$102.00 USD
Unit price perMaximize the durability and efficiency of your Mosmatic swivel with the Mosmatic Seal Kit 36.906 - NW 1/4”. This carbide seal kit, complete with adhesive, is engineered for DYL, DYG, DYF, DYW, DYCI, DYDI, DYT, and DYU Swivels with a nominal width of ¼ inch. Built for extreme performance, it withstands high pressure, high RPM, and self-rotating operations in the most demanding environments. Ideal for tire cleaners, surface cleaners, wall cleaners, and parts washers, this replacement kit ensures long-lasting, leak-free operation in industrial and professional cleaning systems.
The Mosmatic 58.163 DYF is a high-pressure brass swivel featuring a 3/8" NPTF inlet and a G3/8" BSPP (male) outlet—making it ideal for connecting NPT-threaded lines to BSP-threaded tools or accessories.
This 360° maintenance-free swivel supports up to 4000 psi and includes a carbide seal, sealed bearing system, and weep holes for early detection of seal wear. Its nickel-plated brass housing ensures excellent corrosion resistance in demanding cleaning environments.
Applications
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Pressure washers with BSPP connections
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Surface cleaners and wash booms
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Car wash arms and rotating nozzles
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Industrial fluid systems needing NPT-to-G thread
Features
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360° full rotation
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Carbide seal with weep hole alert
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Nickel-plated brass body for corrosion resistance
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Maintenance-free, sealed bearing system
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Rated up to 4000 psi
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Ideal for NPT-to-BSPP transitions
Specs
Product Type: High-pressure swivel – DYF
Part Number: 58.163
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
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): 2.36"
Length 1 (L1): 1.49"
Length 2 (L2): 0.39"
Weight: 13.2 oz
The Mosmatic 52.273 is a high-performance VER fitting designed to connect 3/8" NPT male to M22x1.5 threads in high-pressure cleaning systems. Built from solid brass and coated with nickel plating, this adapter ensures superior corrosion resistance, durability, and a reliable seal even under intense pressure.
With a pressure rating of up to 4000 PSI, this fitting is ideal for commercial and industrial applications, allowing seamless NPT-to-metric conversions for pressure washer hoses, spray guns, and system accessories. Its compact and precision-engineered design ensures easy installation and a secure, leak-free fit.
General Service Categories
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- Commercial & Industrial Pressure Washing Systems
- Auto Detailing and Fleet Cleaning Equipment
- NPT-to-Metric Hose and Gun Conversions
- Water-Fed Pole Tool Integration
- High-Pressure System Repairs and Retrofitting
- Custom Cleaning Equipment Configurations
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Key Features
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- Leak-Free Design: Provides a tight, secure connection
- Heavy-Duty Build: Engineered for professional-grade performance
- Compact Fit: Ideal for tight spaces and system integrations
- Swiss-Made by Mosmatic: Known for precision and long-lasting quality
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Specs
Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: 3/8"NPTM
Threading Out: M22x1.5
The Mosmatic 58.463 DYF 90° Swivel is a high-pressure elbow-style rotary union designed for applications requiring NPT-to-BSPP thread transition at a 90° angle. With a 3/8" NPTF (female) inlet and a G3/8" BSPP (male) outlet, it’s ideal for international systems or equipment with mixed thread types.
This swivel features nickel-plated brass construction, a carbide seal, and sealed stainless steel bearings, offering 360° rotation and maintenance-free operation up to 4000 psi. Weep holes allow for early seal failure detection.
Applications
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Pressure washers with NPT-to-BSP connections
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Compact industrial washdown systems
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Surface cleaners and spray nozzles
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International or mixed-thread systems
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Equipment requiring 90° directional output
Features
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NPT to BSPP transition swivel
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90° elbow with 360° rotation
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Brass body, stainless steel internals
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Carbide seal with weep hole indicator
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Maintenance-free design
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Supports high-pressure setups up to 4000 psi
Specs
Product Type: High-pressure elbow swivel – DYF 90°
Part Number: 58.463
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
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"
Length 1 (L1): 1.49"
Length 2 (L2): 0.39"
Diameter (D): 2.36"
Weight: 16.2 oz
The Mosmatic 58.353 DYF 90° Swivel is a high-pressure elbow-style swivel engineered for systems requiring angled redirection and a step-up connection. With a 1/4" NPTF (female) inlet and 3/8" NPTM (male) outlet, it’s ideal for integrating smaller hoses with larger fittings in compact or mobile setups.
This model features a nickel-plated brass body, carbide seal system, and sealed ball bearings to ensure smooth 360° rotation under up to 4000 psi. Integrated weep holes allow for proactive seal maintenance and protection.
Applications
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Pressure washer lances and booms
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Mobile surface cleaners and rotating arms
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Hose-to-gun step-up transitions
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Industrial and automotive cleaning setups
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Installations requiring angled output in limited space
Features
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90° elbow swivel design
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Female 1/4" NPTF inlet to Male 3/8" NPTM outlet
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360° full rotation for hose relief
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Carbide seal with visual failure indicator (weep holes)
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Durable, maintenance-free construction
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Nickel-plated brass body for corrosion resistance
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Ideal for step-up thread configuration in tight installs
Specs
Product Type: High-pressure elbow swivel – DYF 90°
Part Number: 58.353
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Brass, nickel plated
Inner Part: Stainless steel
Seal: Carbide
Throughput / Medium: pH 3–12 / filtered 10 microns / compressed air (290 psi)
Thread In (G1): 1/4" NPTF
Thread Out (G2): 3/8" NPTM
Nominal Width (NW): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Length 1 (L1): 1.49"
Length 2 (L2): 0.47"
Diameter (D): 2.36"
Weight: 13.0 oz
The Mosmatic 58.158 DYFI is a stainless steel rotary swivel designed for high-pressure fluid systems requiring 3/8" NPTF inlet and 3/8" NPTM outlet connections. With its corrosion-resistant INOX construction, it's ideal for chemically aggressive or food-grade environments.
The swivel features sealed bearings, a carbide seal, and weep hole design, offering 360° rotation and maintenance-free performance under 4000 psi.
Applications
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High-pressure industrial and food-grade cleaning
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Chemical and marine environments
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Washdown and sanitizing systems
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Pressure washer booms, reels, and arms
Features
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Stainless steel housing and internal components
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Maintenance-free, sealed design
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Carbide seal with weep hole failure indication
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Straight connection: 3/8" NPTF to 3/8" NPTM
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Full 360° rotation under load
Specs
Product Type: High-pressure swivel – DYFI
Part Number: 58.158
Pressure: 4000 psi
Temperature: 250°F
RPM: max. 2,000 rpm
Material Type: Stainless steel
Inner Part: Stainless steel
Seal: Carbide
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): 1/4"
Wrench Size 1 (SW1): 0.87"
Wrench Size 2 (SW2): 0.75"
Diameter (D): 2.36"
Length 1 (L1): 1.49"
Length 2 (L2): 0.47"
Weight: 10.4 oz
The Mosmatic Fitting 52.221 is a high-performance pressure washer adapter designed for professional cleaning systems. Engineered with precision and reliability in mind, this nickel-plated brass VER fitting offers exceptional strength, corrosion resistance, and long-term durability under high-pressure applications.
Rated up to 4000 PSI, the fitting allows seamless connection between components featuring G1/4" male and M22x1.5 thread types, making it an ideal solution for industrial and commercial pressure washing setups. Whether you're servicing vehicles, cleaning outdoor surfaces, or operating heavy-duty equipment, this adapter ensures leak-free performance and a secure connection every time.
General Service Categories
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- Professional Pressure Washing
- Commercial and Industrial Cleaning Systems
- Auto Detailing Equipment
- Surface Cleaning Tools
- Water-Fed Pole Accessories
- Power Washer Upgrades and Repairs
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Key Features
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- High Pressure Rated – Supports up to 4000 PSI, suitable for heavy-duty use.
- Nickel-Plated Brass – Combines corrosion resistance with robust strength for long service life.
- Compact Design – Ideal for tight configurations in pressure washer setups.
- Leak-Resistant Fit – Ensures a secure, no-drip connection.
- Compatible with Most Pressure Washer Systems – Versatile fit across a variety of brands and equipment.
- Precision Engineering by Mosmatic – Known worldwide for quality and Swiss-made performance.
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Specs
Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: G1/4"M
Threading Out: M22x1.5
The Mosmatic WDG Swivel 40.009 is a compact, high-quality swivel designed specifically for use in Mosmatic ceiling booms and high-pressure cleaning systems. Made from nickel-plated brass, this swivel offers excellent corrosion resistance and durability in harsh environments. It features a sliding bearing for smooth, stable rotation and an O-ring NBR seal to ensure dependable leak prevention. The unit is engineered without a snap ring, making it ideal for ceiling boom integration. With G¼" female inlet to G¼" male outlet, this swivel handles 4000 psi, supports 30 RPM, and tolerates temperatures up to 250°F.
Applications
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Ceiling booms
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High-pressure hose reels
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Compact pressure cleaner systems
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Swivel assemblies requiring rotation and tight space
Features
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Nickel-plated brass construction for long-lasting corrosion resistance
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Designed without snap ring for compatibility with ceiling booms
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Smooth rotation with sliding bearing design
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Thread IN: G¼" Female | Thread OUT: G¼" Male
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Dimensions: Height – 1.02” | Overall Length – 1.73”
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Nominal Width (NW): ¼”
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Rated for 4000 psi maximum pressure
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Withstands temperatures up to 250°F
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Operates at speeds up to 30 RPM
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Sealed with O-ring NBR for reliable leak prevention
Specs
Pressure: 4000 psi
Temperature: 250°F
RPM: 30
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 G1/4" F
Thread Out: G2 G1/4" M
Nominal Width (NW): 1/4"
Wrench Size (SW): 0.87
Height (H): 1.02
Length 1 (L1): 1.77
Length 2 (L2) (overall length): 1.73
Length 3 (L3): 1.14
Length 4 (L4): 0.96
Length 5 (L5): 0.33
Lenght 6 (L6): 0.25
Weight: 9.8 oz
The Mosmatic 52.271 is a heavy-duty VER fitting designed to connect 1/4" NPT male threads to M22x1.5 in high-pressure cleaning systems. Built from nickel-plated brass, this adapter offers excellent corrosion resistance, strength, and long-lasting performance in commercial and industrial environments.
Rated for up to 4000 PSI, the 52.271 is ideal for use in pressure washer hose connections, spray gun assemblies, and equipment conversions requiring a reliable NPT-to-metric solution. Its compact design ensures easy installation, while the precision threads deliver a tight, leak-free seal.
General Service Categories
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- Pressure Washer Hose and Equipment Connections
- Commercial and Industrial Cleaning Systems
- Auto Detailing and Fleet Wash Applications
- NPT-to-Metric Thread Conversion Projects
- Water-Fed Pole and Tool Integrations
- Custom Cleaning Equipment Builds and Repairs
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Key Features
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- Material: High-quality brass with nickel plating
- Corrosion-Resistant Finish: Designed for long-term durability
- Leak-Proof Performance: Secure, high-pressure connection
- Compact Design: Fits easily into tight system layouts
- Precision-Crafted by Mosmatic: Swiss-made for professional reliability
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Specs
Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: 1/4"NPTM
Threading Out: M22x1.5
The Mosmatic 52.224 is a robust, high-performance VER fitting engineered to connect M22x1.5 male to G3/8" female threads in high-pressure systems. Constructed from nickel-plated brass, this adapter delivers outstanding durability, corrosion resistance, and long-term reliability in commercial and industrial cleaning environments.
With a pressure rating of up to 4000 PSI, it’s designed for secure, leak-free performance in demanding pressure washer applications. Its precision-machined design ensures easy installation, dependable connections, and excellent flow consistency.
General Service Categories
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- High-Pressure Cleaning Systems
- Commercial and Industrial Pressure Washers
- Vehicle and Fleet Wash Setups
- Auto Detailing Equipment
- Water-Fed Pole and Hose Adapter Integration
- Maintenance, Repairs, and Custom Fitting Solutions
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Key Features
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- Material: Solid brass with nickel plating for added corrosion resistance
- Durable & Reliable: Built to perform in high-pressure, rugged environments
- Leak-Resistant Fit: Engineered for secure, professional-grade connections
- Compact Design: Fits easily in tight spaces and complex systems
- Mosmatic Craftsmanship: Precision Swiss engineering for lasting quality
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Specs
Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: M22x1.5
Threading Out: G3/8"F
The Mosmatic 52.061 is a precision-engineered VER fitting that connects 1/4" NPT male to G1/4" female threads for seamless integration between imperial and metric components in high-pressure cleaning systems. Crafted from nickel-plated brass, this fitting offers exceptional corrosion resistance, long-lasting durability, and secure performance under pressure.
Rated for up to 4000 PSI, the 52.061 is ideal for professional use in commercial, industrial, and vehicle cleaning applications where tight, leak-resistant connections are essential.
General Service Categories
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- Commercial & Industrial Pressure Washer Systems
- Spray Gun, Wand, and Hose Adaptation
- Fleet & Auto Detailing Equipment
- Metric to NPT Thread Conversion Projects
- Water-Fed Pole Tool Integration
- High-Pressure System Maintenance & Repair
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Key Features
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- Imperial to Metric Adapter: Connects NPT to G-thread fittings
- Compact Design: Fits easily in tight spaces and tool setups
- Leak-Proof Seal: Designed for secure, high-pressure operation
- Mosmatic Quality: Precision Swiss manufacturing for dependable use
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Specs
Material Type: brass, nickel plated
Pressure: 4000 psi
Threading In: 1/4"NPTM
Threading Out: G1/4"F
Mosmatic Check Valve – 90.038 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – Brass – 4000 psi – Soft Spring
$143.00 USD
Unit price perMosmatic Check Valve – 90.038 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – Brass – 4000 psi – Soft Spring
$143.00 USD
Unit price perThe Mosmatic 90.038 Check Valve is a brass-bodied valve engineered for applications requiring low opening pressure, made possible by its soft spring (~1.5 psi opening, ~2 psi closing). With a 1/4" NPTF inlet and 3/8" NPTF outlet, this model is ideal for fluid systems that need a smooth pressure transition and anti-backflow protection.
Its 3" length offers added flow stability, while the 4000 psi rating makes it suitable for general-purpose fluid and pneumatic installations.
Applications:
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Car wash and cleaning systems
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Light-duty spray and dosing lines
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Low-resistance backflow prevention
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Pneumatic and fluid step-up configurations
Features:
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Brass construction for reliability and economy
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Soft spring for low-pressure response
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1/4" NPTF inlet to 3/8" NPTF outlet
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Compact 3" form factor
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Pressure rated to 4000 psi
Specs
Material: Brass
Max Pressure: 4000 psi
Opening Pressure: ~1.5 psi
Closing Pressure: ~2 psi
Inlet: 1/4" NPTF
Outlet: 3/8" NPTF
Length: 3"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs
Mosmatic Check Valve – 90.037 – 2.4", IN 1/4" NPTF x OUT 1/4" NPTF – Brass – 4000 psi – Soft Spring
$143.00 USD
Unit price perMosmatic Check Valve – 90.037 – 2.4", IN 1/4" NPTF x OUT 1/4" NPTF – Brass – 4000 psi – Soft Spring
$143.00 USD
Unit price perThe Mosmatic 90.037 Check Valve is a brass one-way valve equipped with a soft spring for low-opening pressure performance, activating at just ~1.5 psi. Its compact 2.4" design and 1/4" NPTF inlet/outlet make it ideal for use in fluid and air systems where smooth, low-resistance flow is essential.
Rated for up to 4000 psi, the 90.037 is an excellent choice for car wash, misting, or dosing systems that operate at moderate pressure but require precise flow control.
Applications:
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Low-pressure cleaning and rinsing systems
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Pneumatic tools and lines
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Chemical and fluid dosing setups
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Compact industrial installations
Features:
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Brass body with corrosion resistance
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Soft spring for gentle activation (~1.5 psi)
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1/4" NPTF ports
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4000 psi pressure capacity
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Lightweight and compact design
Specs
Material: Brass
Max Pressure: 4000 psi
Opening Pressure: ~1.5 psi
Closing Pressure: ~2 psi
Inlet / Outlet: 1/4" NPTF
Length: 2.4"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs
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