HP Gun
HP Guns built to deliver powerful, controlled water flow for demanding cleaning tasks. These high-pressure spray guns provide the precision, durability, and ergonomic handling professionals need to tackle everything from stubborn grime to large-scale exterior surfaces with confidence.
As an essential tool within the pressure washing category, HP guns regulate water output and allow operators to direct high-pressure streams accurately and safely. Designed to withstand intense pressure levels, frequent use, and tough jobsite conditions, these guns offer smooth trigger action, comfortable grips, and reliable performance for both residential and commercial applications.
This collection is ideal for pressure washing professionals who want increased control, reduced fatigue, and consistent cleaning power. Whether paired with surface cleaners, wands, nozzles, or other accessories, a high-quality HP gun ensures optimal performance and seamless integration into your existing setup.
Use these HP guns as part of a complete pressure washing system to improve accuracy, enhance safety, and deliver superior cleaning results. With the right gun in your lineup, you can handle a wide range of cleaning challenges with greater speed, comfort, and efficiency.
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The Mosmatic HP Gun <Pro> - 29.553 is designed for professionals who demand performance, comfort, and reliability in pressure washing. Featuring an ergonomic molded handle and Groove design for enhanced grip and control, this high-pressure gun provides user comfort during extended cleaning tasks. Its built-in Weep function allows a small amount of water to continuously flow out, helping prevent freezing in colder climates and making it ideal for winter and cold-weather applications. With a 3/8" NPTF thread inlet and a 1/4" NPTF outlet, it delivers secure, leak-free connections. Rated for up to 5000 PSI and 300°F, this gun is built to handle tough cleaning applications in commercial, automotive, and industrial environments.
Applications
- Commercial and industrial pressure washing
- Automotive and truck wash stations
- Agricultural equipment cleaning
- Construction site and machinery washdown
- Self-serve and touchless car wash systems
Features
- Weep function allows continuous water flow to help prevent freezing in cold conditions
- Groove design for enhanced grip and control
- Ergonomic molded grip for operator comfort
- Handles up to 5000 PSI for high-pressure cleaning tasks
- Temperature rating up to 300°F
- Thread Inlet: 3/8" NPTF
- Thread Outlet: 1/4" NPTF
- Durable and professional-grade construction
Specs
Pressure: 5000 psi
Temperature: 300°F
Weep Function: Yes
Low Trigger Force (LTF): No
Groove: Yes
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Grey
Weight: 1.3lbs
The Mosmatic HP Gun <Pro> - 29.552 is designed for professionals who demand performance, comfort, and reliability in pressure washing. Featuring an ergonomic molded handle, this high-pressure gun provides user comfort during extended cleaning tasks. Its built-in Weep function allows a small amount of water to continuously flow out, helping prevent freezing in colder climates and making it ideal for winter and cold-weather applications. With a 3/8" NPTF thread inlet and a 1/4" NPTF outlet, it delivers secure, leak-free connections. Rated for up to 5000 PSI and 300°F, this gun is built to handle tough cleaning applications in commercial, automotive, and industrial environments.
Applications
- Commercial and industrial pressure washing
- Automotive and truck wash stations
- Agricultural equipment cleaning
- Construction site and machinery washdown
- Self-serve and touchless car wash systems
Features
- Weep function allows continuous water flow to help prevent freezing in cold conditions
- Ergonomic molded grip for operator comfort
- Handles up to 5000 PSI for high-pressure cleaning tasks
- Temperature rating up to 300°F
- Thread Inlet: 3/8" NPTF
- Thread Outlet: 1/4" NPTF
- Durable and professional-grade construction
Specs
Pressure: 5000 psi
Temperature: 300°F
Weep Function: Yes
Low Trigger Force (LTF): No
Groove: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Grey
Weight: 1.3lbs
The Mosmatic HP Gun <Pro> - 29.551 is designed for professionals who demand performance, comfort, and reliability in pressure washing. Featuring an ergonomic molded handle, this high-pressure gun provides user comfort during extended cleaning tasks. With a 3/8" NPTF thread inlet and a 1/4" NPTF outlet, it delivers secure, leak-free connections. Rated for up to 5000 PSI and 300°F, this gun is built to handle tough cleaning applications in commercial, automotive, and industrial environments.
Applications
- Commercial and industrial pressure washing
- Automotive and truck wash stations
- Agricultural equipment cleaning
- Construction site and machinery washdown
- Self-serve and touchless car wash systems
Features
- Ergonomic molded grip for operator comfort
- Handles up to 5000 PSI for high-pressure cleaning tasks
- Temperature rating up to 300°F
- Thread Inlet: 3/8" NPTF
- Thread Outlet: 1/4" NPTF
- Durable and professional-grade construction
Specs
Pressure: 5000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force (LTF): No
Groove: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Grey
Weight: 1.3lbs
The Mosmatic HP Gun <Pro> - 29.554 is designed for professionals who demand performance, comfort, and reliability in pressure washing. Featuring an ergonomic molded handle and integrated swivel, this high-pressure gun provides excellent maneuverability and user comfort during extended cleaning tasks. With a 3/8" NPTF thread inlet and a 1/4" NPTF outlet, it delivers secure, leak-free connections. Rated for up to 5000 PSI and 300°F, this gun is built to handle tough cleaning applications in commercial, automotive, and industrial environments.
Applications
- Commercial and industrial pressure washing
- Automotive and truck wash stations
- Agricultural equipment cleaning
- Construction site and machinery washdown
- Self-serve and touchless car wash systems
Features
- Ergonomic molded grip for operator comfort
- Built-in swivel for greater flexibility and reduced hose strain
- Handles up to 5000 PSI for high-pressure cleaning tasks
- Temperature rating up to 300°F
- Thread Inlet: 3/8" NPTF
- Thread Outlet: 1/4" NPTF
- Durable and professional-grade construction
Specs
Pressure: 5000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: No
Groove: No
Swivel: Yes
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Grey
Weight: 1.3lbs
The Suttner ST-2320 spray gun is built for soft wash and washdown work. It features stainless steel construction for chemical-resistant, food-grade cleaning applications. The Easy-Pull trigger helps reduce hand fatigue during frequent use. This model supports up to 1,800 PSI, 300°F, and 21 GPM. It includes a 1/2 inch FPT swivel inlet and 1/2 inch FPT outlet. Use it for soft wash, food industry, automotive, and commercial cleaning systems.
Why This Works
- Reduces hand fatigue, using Suttner Easy-Pull trigger technology.
- Supports high cycling, with a design made for frequent triggering.
- Handles chemicals, with stainless steel and chemical-resistant materials.
- Fits common setups, using 1/2 inch FPT inlet and outlet.
- Supports sanitary jobs, with a food-grade gun design.
Best For
- Soft wash systems
- High-volume trigger cycling
- Food industry washdown
- Automotive cleaning systems
- Chemical-resistant spray setups
- 1/2 inch FPT threaded lances
- 1/2 inch FPT threaded nozzles
Specs:
- Pressure: 1,800 PSI
- Temperature: 300°F
- Flow Rate: 21 GPM
- Inlet: 1/2 inch FPT swivel
- Outlet: 1/2 inch FPT
- Weight: 1.70 lb
- Material: Stainless steel
Designed for professional cleaning applications, the ST-2605 Relax-Action Spray Gun delivers exceptional comfort, durability, and control during extended use. Its advanced trigger technology significantly reduces operator fatigue, allowing longer work periods without strain. Built for demanding environments, this spray gun features an impact-resistant handle and a forged brass housing to withstand extreme abuse while maintaining consistent performance. Ideal for commercial cleaners who rely on efficiency and comfort every day.
Features
- Relax-Action German engineered technology reduces trigger pull force by up to 40 percent and holding force by up to 90 percent compared to standard spray guns
- Easiest opening and holding trigger in its class for reduced hand fatigue
- Ergonomic spray angle optimizes pressure point positioning and control
- Designed specifically for extended cleaning applications
- Forged brass housing provides maximum strength and long service life
- Impact-resistant plastic handle built for extreme use
- Over-center cam design for smooth and reliable trigger action
Applications
- Commercial and industrial cleaning
- Pressure washing operations requiring extended trigger use
- High-abuse environments where durability is critical
Specs
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 202605600
Flow Rate: 12 GPM
Material: Brass
Pressure: 5000 PSI
Temperature: 300° F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.28 lb
The Mosmatic HP Gun <Neo> - 29.162 is designed for professionals who demand performance, comfort, and reliability in pressure washing. Featuring an ergonomic molded handle and integrated swivel, this high-pressure gun provides excellent maneuverability and user comfort during extended cleaning tasks. With a 3/8" NPTF thread inlet and a 1/4" NPTF outlet, it delivers secure, leak-free connections. Rated for up to 4000 PSI and 300°F, this gun is built to handle tough cleaning applications in commercial, automotive, and industrial environments.
Applications
-
Commercial and industrial pressure washing
-
Automotive and truck wash stations
-
Agricultural equipment cleaning
-
Construction site and machinery washdown
-
Self-serve and touchless car wash systems
Features
-
Ergonomic molded grip for operator comfort
-
Built-in swivel for greater flexibility and reduced hose strain
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Handles up to 4000 PSI for high-pressure cleaning tasks
-
Temperature rating up to 300°F
-
Thread Inlet: 3/8" NPTF
-
Thread Outlet: 1/4" NPTF
-
Durable and professional-grade construction
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: No
Groove: No
Swivel: Yes
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Purple
Weight: 1.3lbs
The Mosmatic HP Gun <Nano> - 29.967 is a compact, high-performance solution engineered for precision and operator comfort. Featuring a free flow design, this gun allows unrestricted water passage, making it ideal for applications requiring maximum efficiency. Its ergonomically molded handle ensures reduced fatigue during extended use. Designed with G3/8" F thread inlet and G1/4" F thread outlet, the gun supports up to 4000 PSI and withstands temperatures up to 300°F. Whether you're tackling detailed cleaning or professional wash systems, this gun delivers reliable, consistent performance.
Applications
-
Automotive and motorcycle detailing
-
Commercial pressure washing systems
-
Industrial surface cleaning
-
Agricultural equipment maintenance
-
Construction site tool washdown
Features
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Compact Nano series design for easy handling
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Ergonomic molded grip for comfort and control
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Free flow feature for unrestricted water movement
-
Max pressure rating: 4000 PSI
-
Max temperature rating: 300°F
-
Thread Inlet: G3/8" F
-
Thread Outlet: G1/4" F
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Durable construction for long service life
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: No
Groove: Yes
Swivel: No
Thread In: G3/8" F
Thread Out: G1/4" F
Weight: 1.8lbs
Suttner HP Spray Gun 202305650 - ST-2305 with KEW Coupler, 3/8" FPT Swivel x 1/4" FPT
$194.59 USD
Unit price perSuttner HP Spray Gun 202305650 - ST-2305 with KEW Coupler, 3/8" FPT Swivel x 1/4" FPT
$194.59 USD
Unit price perThe Suttner ST-2305 Spray Gun 202305650 with KEW Coupler is a heavy-duty high-pressure spray gun built for demanding applications that require frequent tool changes. Designed for comfort and efficiency, it delivers top-tier performance with a pressure rating of 5000 PSI, a flow rate of 12 GPM, and temperature resistance up to 300°F.
This model features a 3/8" FPT swivel inlet that helps reduce hose tension and improves maneuverability, along with a 1/4" FPT threaded connection that comes pre-fitted with a KEW-style quick coupler for fast, tool-free nozzle changes. Its Easy-Pull trigger, engineered in Germany, reduces trigger effort by up to 60%, making it ideal for long working hours and repetitive use.
The forged brass housing and impact-resistant plastic handle ensure excellent durability in industrial environments, while the ergonomic grip and spray angle support comfortable, controlled operation.
Applications:
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Industrial and commercial pressure washing
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Quick-change accessory environments
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High-cycle cleaning operations
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Cleaning professionals using KEW-style connections
Features:
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Forged brass body with durable plastic handle
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KEW quick coupler installed over 1/4" FPT discharge
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3/8" FPT swivel inlet for enhanced maneuverability
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Easy-Pull trigger reduces effort and fatigue
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German-engineered trigger mechanism
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Proper spray angle for optimized control
The ST-2305 with KEW Coupler combines strength, ergonomics, and fast accessory compatibility—making it a trusted tool for professionals needing maximum efficiency and durability.
Specs:
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 202305650
Material: Forged Brass and Impact-Resistant Plastic
Pressure: 5000 PSI
Temperature: 300°F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.73 lb
The Suttner ST-2700 Spray Gun 202700600 is a high-performance trigger gun designed for industrial pressure washing and HACCP-compliant environments. Rated for 5000 PSI, 12 GPM, and 300°F, this gun delivers reliable, long-term operation under harsh conditions, including exposure to alkaline detergents.
Constructed with stainless steel internal components and a 303 stainless steel housing, the ST-2700 is ideal for use in food processing, sanitation, and chemical-resistant cleaning applications. The ergonomic design includes Relax-Action™ trigger technology, which reduces trigger pulling force by 40% and holding force by up to 90%, enabling extended operation with minimal fatigue.
With a 3/8" FPT inlet and a 1/4" FPT connection, the gun easily integrates with professional pressure washer setups and accessories.
Applications:
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Industrial and commercial pressure washing
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HACCP-compliant food processing sanitation
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Alkaline and chemical detergent systems
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Long-duration cleaning jobs requiring ergonomic efficiency
Features:
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Relax-Action™ trigger system reduces strain and fatigue
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Stainless steel internals for chemical and wear resistance
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303 stainless steel housing for full-body corrosion protection
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Optimized spray angle for effective pressure application
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German-engineered trigger mechanism with class-leading comfort
The ST-2700 combines food-grade durability with professional performance, making it a trusted solution in hygiene-focused and heavy-duty cleaning environments.
Specs:
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 202700600
Material: 303 Stainless Steel Housing with Stainless Steel Components
Pressure: 5000 PSI
Temperature: 300°F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.24 lb
The Suttner ST-510 Soft Wash Spray Gun 200510500 is engineered specifically for low-pressure, high-flow chemical applications, making it ideal for soft wash systems and large-scale surface treatments. With a pressure rating of 362 PSI and a flow rate of up to 18 GPM, this gun delivers wide coverage while maintaining safe, controlled operation at lower pressure levels.
Its fiberglass-reinforced plastic body and seat ensure chemical resistance, while a Viton seal and stainless steel ball and pin deliver long-lasting durability in corrosive environments. The rear fluid entry design supports efficient system integration, and the full 1/2" FPT threading on both ends allows easy compatibility with high-flow soft wash hoses.
Lightweight and compact, the ST-510 is built for comfort during extended cleaning jobs where chemical exposure and flow volume are critical.
Applications:
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Soft wash exterior cleaning systems
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Roof and siding treatment
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Chemical-resistant spraying
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Agricultural and landscaping spray equipment
Features:
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Ideal for low-pressure (362 PSI), high-flow (18 GPM) use
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Viton seal for excellent chemical resistance
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Stainless steel ball and pin for extended life
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Rear fluid entry design for efficient hose alignment
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Fiberglass-reinforced plastic body and seat
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Lightweight and easy to handle (only 0.3 lb)
Built for precision and endurance in soft wash environments, Suttner's ST-510 combines chemical resistance with user-focused comfort.
Specs:
Product Type: SW Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 200510500
Material: Fiberglass-Reinforced Plastic
O-Ring: Viton
Pressure: 362 PSI
Temperature: 122°F
Threading In: 1/2" FPT
Threading Out: 1/2" FPT
Weight: 0.3 lb
The Suttner ST-1200B Wash Down Gun 201200500 is a high-volume cleaning gun designed for professional washdown applications in industrial and commercial settings. Rated for 350 PSI and capable of delivering up to 27 GPM, this gun is well-suited for powerful, continuous rinsing operations at temperatures up to 190°F.
Built with a brass internal body and wrapped in a durable rubber sheathing, the ST-1200B provides protection from cold, heat, and impact. Its black housing adds a sleek industrial look while delivering rugged functionality.
Featuring a 1/2" FPT inlet, this model integrates easily into most hose setups. The fixing clamp allows the trigger to stay open for comfortable extended use, while the built-in adjusting screw retains the desired spray pattern during repetitive cleaning tasks.
Applications:
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High-volume industrial washdown
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Commercial rinsing and sanitation
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Manufacturing floor and processing plant cleanup
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Food and beverage washdown (non-food-grade environments)
Features:
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Brass internal components for dependable durability
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Rubberized housing for thermal and impact protection
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Trigger fixing clamp for steady, hands-free use
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Adjustable screw for consistent spray pattern
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Rated for 350 PSI and 190°F operation
The ST-1200B is a rugged and reliable wash down gun from Suttner—ideal for everyday industrial rinsing jobs that require volume, comfort, and durability.
Specs:
Product Type: Wash Down Gun
Category: Wash Down Equipment
Brand: Suttner
Part Number: 201200500
Material: Brass with Rubber Sheathing
Pressure: 350 PSI
Temperature: 190°F
Threading In: 1/2" FPT
Threading Out: Not Applicable
Weight: 1.86 lb
The Suttner ST-2305 Spray Gun 202305660 is a powerful, ergonomically designed high-pressure gun built for professional use in high-cycle, high-stress environments. With a pressure rating of 5000 PSI, a flow rate of 12 GPM, and temperature resistance up to 300°F, the ST-2305 is built to handle rigorous industrial cleaning applications with ease.
The gun features Comfort Technology, including an Easy-Pull trigger that reduces pulling force by up to 60%, making it ideal for long-duration use. Its handle is constructed from impact-resistant plastic for exceptional durability in tough work environments.
This model is equipped with a 3/8" FPT swivel inlet and a 1/4" FPT connection, compatible with standard pressure washing systems. Designed for ease of use and durability, it’s ideal for demanding industrial and commercial cleaning applications.
Applications:
-
Industrial pressure washing
-
Commercial cleaning services
-
Food industry and manufacturing sanitation
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High-cycle trigger use environments
Features:
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Easy-Pull trigger reduces fatigue in repetitive cleaning tasks
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Forged brass housing for strength and reliability
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Impact-resistant plastic handle designed for extreme abuse
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Unitized valve design for easy servicing
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German-engineered trigger mechanism for comfort and performance
Trusted for its performance and durability, Suttner's ST-2305 is the go-to solution for operators requiring ergonomic and reliable spray guns in harsh work settings.
Specs
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 202305660
Material: Forged Brass and Impact-Resistant Plastic
Pressure: 5000 PSI
Temperature: 300°F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.35 lb
The Suttner ST-2315 Spray Gun 202315510 is a high-performance, chemical-resistant pressure washing gun designed for demanding environments where frequent use and exposure to aggressive chemicals are common. With a pressure rating of 5000 PSI, flow rate of 12 GPM, and temperature capacity up to 300°F, this gun is ideal for industrial, agricultural, and commercial applications.
Engineered with a ceramic ball valve, the ST-2315 offers exceptional resistance to nearly all soaps and acids. It features a forged brass housing for enhanced durability and strength. Its standout design incorporates a German-engineered Easy-Pull trigger, which reduces trigger force by up to 60%, minimizing operator fatigue during extended cleaning sessions.
The gun comes with a 3/8" FPT inlet and a 1/4" FPT for standard compatibility with most pressure washing setups.
Applications:
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Chemical-resistant industrial cleaning
-
Agricultural equipment washing
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Commercial pressure washing services
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Sanitation in food and chemical processing facilities
Features:
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Easy-Pull trigger reduces strain and fatigue, perfect for repetitive use
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Forged brass housing for strength and long-term durability
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Ceramic ball valve resists corrosion from soaps and acids
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Optimal spray angle for effective pressure targeting
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Rated for 5000 PSI and 300°F
Suttner’s commitment to German engineering and ergonomic design makes the ST-2315 a go-to solution for professionals seeking reliable, high-output spray performance.
Specs:
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 202315510
Material: Forged Brass with Ceramic Ball Valve
Pressure: 5000 PSI
Temperature: 300°F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.30 lb
The Suttner ST-2715 Spray Gun 202715600 is a professional-grade high-pressure gun designed for industrial cleaning, food-grade environments, and chemical-resistant applications. Featuring a maximum pressure rating of 5000 PSI, a 12 GPM flow rate, and heat tolerance up to 300°F, this model delivers performance and durability in the most demanding cleaning jobs.
This spray gun is constructed with stainless steel components and a ceramic ball valve system that offers excellent chemical and acid resistance. It also incorporates a stainless steel seat and internal valve elements to enhance durability in harsh environments. The Relax-Action™ trigger system reduces fatigue during prolonged cleaning tasks, making it ideal for long-shift operations.
The ST-2715 comes equipped with a 3/8" FPT inlet and a 1/4" FPT, compatible with standard pressure washing equipment setups.
Applications:
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Industrial pressure washing
-
Chemical-resistant sanitation
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Food processing and HACCP-compliant operations
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Commercial vehicle and equipment cleaning
Features:
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Relax-Action™ trigger design reduces fatigue during extended use
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Stainless steel housing and valve components for corrosion resistance
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Ceramic ball valve and acid-resistant seat for chemical applications
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Rated for 5000 PSI and 300°F
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Food-grade materials for sanitary environments
Trusted by professionals worldwide, Suttner continues to set the standard in high-pressure spray gun technology through superior craftsmanship and reliable performance.
Specs:
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 202715600
Material: Stainless Steel Components with Ceramic Ball Valve
Pressure: 5000 PSI
Temperature: 300°F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.25 lb
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