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 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 38217 VER Fitting is a robust stainless steel adapter designed for high-pressure cleaning systems requiring BSPP-to-BSPP transitions. With a maximum working pressure of 7300 PSI, this fitting offers safe, durable, and leak-free performance even in the harshest industrial environments.
It features a G3/8" male thread on one end and a G3/8" female thread on the other, making it ideal for extending or adapting hoses, spray guns, and other accessories. Its stainless steel construction ensures excellent resistance to corrosion, chemicals, and wear.
Applications:
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Pressure washer systems
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Hose and accessory extensions
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Industrial cleaning equipment
Features:
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High-pressure rating of 7300 PSI
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Threading: G3/8”M x G3/8”F (BSPP)
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Built from premium stainless steel
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Precision-machined for leak-free performance
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Designed for demanding industrial use
Specs:
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Body Material Type: Stainless Steel
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Pressure: 7300 PSI
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Threading In: Male G3/8"
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Threading Out: Female G3/8"
Extend the life and performance of your Mosmatic DYKI Swivel with the Mosmatic Seal Kit 36.917 - NW ⅜”. This carbide seal kit is designed specifically for DYKI Swivels with a nominal width of ⅜ inch, providing exceptional durability in underwater environments, including both saltwater and freshwater. Built to handle high pressure, high RPM, and both thrust and radial forces, this replacement kit is ideal for marine, offshore, and submerged cleaning applications. Count on leak-free, long-lasting performance in even the most demanding conditions.
Maintain the performance and reliability of your Mosmatic DYKI Swivel with the Mosmatic Seal Kit 36.916 - NW 1/4”. This high-quality carbide seal kit is engineered for DYKI Swivels with a nominal width of ¼ inch, designed to withstand the extreme demands of underwater applications in both saltwater and freshwater environments. Built for high-pressure, high-RPM systems, it offers excellent resistance to thrust and radial forces. Ideal for marine-grade cleaning equipment, this replacement kit ensures long-lasting, leak-free swivel operation.
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
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The Mosmatic 51.354 VER Fitting is a high-pressure stainless steel adapter designed for hybrid systems that combine metric profile ring connections with NPTF threads. With a M18x1.5 male thread and 12-L profile ring sealing surface on one end and a 3/8” NPTF female thread on the other, this fitting ensures safe, leak-proof performance up to 7300 PSI.
The profile ring face (12-L) allows for precise O-ring sealing against flat-face mating surfaces in metric hydraulic setups, while the NPTF (National Pipe Taper Fuel) thread provides a secure dry-seal connection to standard U.S. components.
Applications:
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Hybrid hydraulic and high-pressure cleaning systems
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European metric profile-ring to NPT transitions
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Pressure washers and car wash systems
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Industrial fluid handling systems
Features:
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Max pressure: 7300 PSI
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Threading: M18x1.5M with 12-L profile ring x 3/8” NPTF
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Stainless steel construction for maximum durability
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Precision-machined for leak-free performance
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Combines profile-ring sealing and tapered thread sealing
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Manufactured in Switzerland by Mosmatic
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Specs:
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Body Material Type: Stainless Steel
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Pressure: 7300 PSI
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Threading In: Male M18x1.5 (12-L Profile Ring)
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Threading Out: Female 3/8" NPTF
Mosmatic Check Valve – 90.058 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perMosmatic Check Valve – 90.058 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perThe Mosmatic 90.058 Check Valve is a stainless steel (INOX) valve designed for low-pressure activation, ideal for sensitive fluid control systems. Featuring a soft spring, the valve opens at ~1.5 psi and closes around 2 psi, enabling smooth, low-resistance flow while preventing backflow.
With a 1/4" NPTF inlet and a 3/8" NPTF outlet, this model offers a stepped connection and supports pressures up to 5000 psi—perfect for high-demand environments that still require soft-flow performance.
Applications:
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Spray and chemical dosing systems
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Industrial fluid control
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Pneumatic or compressed air equipment
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Systems requiring step-up thread configuration
Features:
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INOX stainless steel body
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Soft spring for gentle flow activation
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Rated to 5000 psi
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Threading: 1/4" NPTF inlet, 3/8" NPTF outlet
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3" body length for steady flow
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 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 – 90.057 – 2.4", IN 1/4" NPTF x OUT 1/4" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perMosmatic Check Valve – 90.057 – 2.4", IN 1/4" NPTF x OUT 1/4" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perThe Mosmatic 90.057 Check Valve is a stainless steel (INOX) low-pressure one-way valve featuring a soft spring, allowing for activation at approximately 1.5 psi and closing at ~2 psi. This makes it ideal for sensitive fluid systems and precise flow control, while still supporting pressures up to 5000 psi.
With 1/4" NPTF inlet and outlet, this compact 2.4" valve is a versatile solution for applications requiring low resistance and maximum durability.
Applications:
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Spray and misting systems
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Low-pressure dosing and detergent lines
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Compressed air and gas systems
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Fluid transfer with minimal backpressure
Features:
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INOX stainless steel body
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Soft spring (opens at ~1.5 psi)
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Rated for high pressure up to 5000 psi
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1/4" NPTF threaded inlet and outlet
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Compact and corrosion-resistant 2.4" design
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 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
Mosmatic Check Valve – 90.056 – 3", IN 3/8" NPTF x OUT 3/8" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perMosmatic Check Valve – 90.056 – 3", IN 3/8" NPTF x OUT 3/8" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perThe Mosmatic 90.056 Check Valve is a high-quality stainless steel (INOX) valve designed for low-opening pressure applications, thanks to its integrated soft spring mechanism. Opening at just ~1.5 psi and closing at ~2 psi, this valve allows minimal resistance while maintaining secure, one-way flow control.
Featuring 3/8" NPTF inlet and outlet, the 90.056 is ideal for high-pressure environments up to 5000 psi, offering a reliable and corrosion-resistant solution for industrial fluid and air systems that require gentle flow activation.
Applications:
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Misting and low-pressure spray systems
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Industrial cleaning and chemical dosing
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High-pressure air and fluid systems
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Systems requiring low backpressure check valves
Features:
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INOX stainless steel construction
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Soft spring for ~1.5 psi opening
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Rated up to 5000 psi
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3/8" NPTF inlet and outlet
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Extended 3" length for high flow stability
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 psi
Opening Pressure: ~1.5 psi
Closing Pressure: ~2 psi
Inlet / Outlet: 3/8" NPTF
Length: 3"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs
Mosmatic Check Valve – 90.055 – 2.4", IN 3/8" NPTF x OUT 1/4" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perMosmatic Check Valve – 90.055 – 2.4", IN 3/8" NPTF x OUT 1/4" NPTF – INOX – 5000 psi – Soft Spring
$158.00 USD
Unit price perThe Mosmatic 90.055 Check Valve is a stainless steel (INOX) one-way valve equipped with a soft spring, making it ideal for low-pressure applications where minimal opening force is required. With an opening pressure of ~1.5 psi and closing pressure of ~2 psi, this valve allows for smooth, low-resistance fluid flow while maintaining backflow protection.
Designed with a 3/8" NPTF inlet and a 1/4" NPTF outlet, the 90.055 is rated up to 5000 psi and built for industrial use, including gentle flow systems, misting, and delicate fluid handling applications.
Applications:
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Low-pressure fluid control
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Misting and spray systems
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Car wash and detergent dosing
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High-precision pneumatic or hydraulic lines
Features:
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INOX stainless steel construction
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Soft spring for low opening pressure (~1.5 psi)
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5000 psi max pressure rating
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Compact 2.4" length
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3/8" NPTF inlet x 1/4" NPTF outlet
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 psi
Opening Pressure: ~1.5 psi
Closing Pressure: ~2 psi
Inlet: 3/8" NPTF
Outlet: 1/4" NPTF
Length: 2.4"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs
Mosmatic Check Valve – 90.054 – 3", IN 3/8" NPTF x OUT 3/8" NPTF – INOX – 5000 psi
$127.00 USD
Unit price perMosmatic Check Valve – 90.054 – 3", IN 3/8" NPTF x OUT 3/8" NPTF – INOX – 5000 psi
$127.00 USD
Unit price perThe Mosmatic 90.054 Check Valve is a heavy-duty stainless steel (INOX) one-way valve designed for high-pressure applications up to 5000 psi. With 3/8" NPTF inlet and outlet, this valve is ideal for systems that require consistent, unidirectional flow and full-thread compatibility on both ends.
It features a hard spring mechanism that opens around 14 psi and closes near 20 psi, offering dependable backflow protection. Its 3" body length makes it a reliable and durable solution for industrial, fluid, and air systems operating under high pressure.
Applications:
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Industrial pressure washing systems
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Pneumatic equipment
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Closed-loop fluid control lines
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Spray systems with 3/8" threading
Features:
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INOX construction for maximum corrosion resistance
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Rated for 5000 psi
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Hard spring for reliable sealing
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3/8" NPTF female inlet and outlet
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Long 3" body for enhanced stability
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 psi
Opening Pressure: ~14 psi
Closing Pressure: ~20 psi
Inlet / Outlet: 3/8" NPTF
Length: 3"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs
Mosmatic Check Valve – 90.053 – 2.4", IN 3/8" NPTF x OUT 1/4" NPTF – INOX – 5000 psi
$158.00 USD
Unit price perMosmatic Check Valve – 90.053 – 2.4", IN 3/8" NPTF x OUT 1/4" NPTF – INOX – 5000 psi
$158.00 USD
Unit price perThe Mosmatic 90.053 Check Valve is a compact, high-pressure stainless steel (INOX) valve designed for unidirectional flow control in industrial and cleaning systems. It features a 3/8" NPTF inlet and a 1/4" NPTF outlet, offering flexibility for setups requiring a step-down connection.
Built with a hard spring mechanism, the valve opens at approximately 14 psi and closes at ~20 psi, making it ideal for use in systems requiring precise flow control and protection against backflow under high pressure.
Applications:
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Pressure washers and cleaning equipment
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Spray systems with stepped connection sizes
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Compressed air and fluid lines
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High-pressure industrial environments
Features:
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INOX (stainless steel) construction
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Rated up to 5000 psi
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3/8" NPTF inlet to 1/4" NPTF outlet
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Compact 2.4" design
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Reliable hard spring with consistent opening/closing pressures
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 psi
Opening Pressure: ~14 psi
Closing Pressure: ~20 psi
Inlet: 3/8" NPTF
Outlet: 1/4" NPTF
Length: 2.4"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs
Mosmatic Check Valve – 90.052 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – INOX – 5000 psi
$158.00 USD
Unit price perMosmatic Check Valve – 90.052 – 3", IN 1/4" NPTF x OUT 3/8" NPTF – INOX – 5000 psi
$158.00 USD
Unit price perThe Mosmatic 90.052 Check Valve is a robust stainless steel (INOX) one-way valve engineered for high-pressure applications up to 5000 psi. Featuring a hard internal spring, it ensures flow opens at approximately 14 psi and closes near 20 psi, protecting your system from reverse flow and pressure surges.
This model includes a 1/4" NPTF inlet and a 3/8" NPTF outlet, allowing flexibility for mixed-connection installations, with a 3" body length that offers stability in demanding environments.
Applications:
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High-pressure cleaning equipment
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Industrial spray and fluid systems
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Pneumatic systems requiring secure check control
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Mixed-size fluid connections (1/4" to 3/8")
Features:
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Stainless steel (INOX) body for corrosion resistance
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High-pressure rating: 5000 psi
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Mixed connection: 1/4" NPTF inlet, 3/8" NPTF outlet
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Hardened spring for precise opening and closing
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Ideal for unidirectional control in harsh environments
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 psi
Opening Pressure: ~14 psi
Closing Pressure: ~20 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 – 90.051 – 2.4", 1/4" NPTF Inlet x 1/4" NPTF Outlet – INOX – 5000 psi
$158.00 USD
Unit price perMosmatic Check Valve – 90.051 – 2.4", 1/4" NPTF Inlet x 1/4" NPTF Outlet – INOX – 5000 psi
$158.00 USD
Unit price perThe Mosmatic 90.051 Check Valve is a stainless steel (INOX) one-way valve designed for high-pressure applications up to 5000 psi. Built with a hard internal spring, it offers an opening pressure of ~14 psi and closing pressure of ~20 psi, ensuring secure flow control and preventing backflow in demanding systems.
With 1/4" NPTF inlet and outlet and a compact 2.4" body, this valve is ideal for pressure washers, industrial cleaning systems, and compressed air lines requiring high durability and precision sealing.
Applications:
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High-pressure cleaning systems
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Industrial spray equipment
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Pneumatic setups
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Fluid lines needing backflow protection
Features:
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Stainless steel (INOX) construction
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Opening pressure ~14 psi, closing pressure ~20 psi
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High-pressure rating: 5000 psi
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1/4" NPTF female inlet and outlet
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Compact and corrosion-resistant
Specs
Material: Stainless Steel (INOX)
Max Pressure: 5000 psi
Opening Pressure: ~14 psi
Closing Pressure: ~20 psi
Inlet / Outlet: 1/4" NPTF
Length: 2.4"
Nominal Width: 1/4"
Temperature: 200°F
Weight: 0.4 lbs
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