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 <Neo> - 29.132 delivers high-performance cleaning with superior operator comfort and control. Featuring an ergonomic molded handle and advanced Low Trigger Force technology, it reduces holding force by 90% and trigger effort by 40%, minimizing fatigue during long cleaning sessions. This model is equipped with an integrated swivel, allowing for maximum maneuverability and reducing hose kinks during operation. Built for demanding tasks, it can handle pressures up to 5000 PSI and temperatures up to 300°F. The gun includes a 3/8” NPTF inlet and a 1/4” NPTF outlet for secure, professional-grade connections.
Applications
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Industrial and commercial pressure washing
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Fleet and heavy equipment cleaning
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Automotive detailing and truck washing
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Agricultural machinery maintenance
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Construction equipment cleaning
Features
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Ergonomic molded handle for maximum comfort
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Low Trigger Force: 90% reduced holding, 40% less trigger effort
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Integrated swivel for enhanced maneuverability
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Rated up to 5000 PSI for heavy-duty applications
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Max temperature tolerance up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Durable construction for long service life
Specs
Pressure: 5000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: Yes
Groove: No
Swivel: Yes
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Purple
Weight: 1.3lbs
The Mosmatic HP Gun <Neo> - 29.081 is built for high-demand cleaning environments where performance, durability, and user comfort are critical. Designed with an ergonomic grip, this gun features advanced Low Trigger Force technology—reducing holding force by 90% and trigger effort by 40%—helping minimize operator fatigue during extended use. Engineered to handle extreme conditions, it supports a maximum pressure of 5000 PSI and a temperature rating up to 300°F. With a 3/8” NPTF inlet and a 1/4” NPTF outlet, this gun delivers secure, professional-grade connections for consistent, long-lasting performance.
Applications
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Industrial and heavy-duty pressure washing
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Commercial fleet and vehicle cleaning
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Equipment and machinery maintenance
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Agricultural and farm operations
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Construction site cleaning tasks
Features
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Ergonomically molded handle for comfort and control
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Low Trigger Force: 90% reduced holding, 40% less trigger effort
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High pressure capacity up to 5000 PSI
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Withstands temperatures up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Rugged design for professional and industrial use
Specs
Pressure: 5000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: Yes
Groove: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Purple
Weight: 1.3lbs
The Mosmatic HP Gun <Neo> - 29.134 is engineered for maximum performance, comfort, and reliability in demanding cleaning environments. Designed with an ergonomic molded grip and Low Trigger Force technology, it reduces holding force by 90% and trigger effort by 40%, making extended operation easy and comfortable. This model features a built-in swivel for enhanced maneuverability and a Weep function, allowing water to continually leak to prevent freezing during cold weather use. Rated for up to 5000 PSI and 300°F, the gun is built to handle heavy-duty, professional cleaning applications. It includes a 3/8” NPTF inlet and a 1/4” NPTF outlet for secure and reliable connections.
Applications
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Cold-weather and winter cleaning operations
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Industrial and commercial pressure washing
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Fleet and vehicle maintenance
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Agricultural equipment cleaning
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Construction machinery and site washdowns
Features
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Ergonomic molded handle for operator comfort
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Low Trigger Force: 90% reduced holding, 40% less trigger effort
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Integrated swivel for easy maneuverability
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Weep function prevents freezing in cold conditions
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Handles up to 5000 PSI pressure
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Temperature rated up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Durable and professional-grade construction
Specs
Pressure: 5000 psi
Temperature: 300°F
Weep Function: Yes
Low Trigger Force: Yes
Groove: No
Swivel: Yes
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Color: Purple
Weight: 1.3lbs
The Mosmatic HP Gun <Aero> - 29.025 delivers high-performance cleaning with an ergonomic design for superior comfort and control. Perfect for professional applications, this heavy-duty gun handles pressures up to 4000 PSI and temperatures up to 300°F. Built for reliability and long-lasting performance, it features a 3/8” NPTF inlet and a 1/4” NPTF outlet to ensure secure and consistent connections. Whether you're working in industrial, commercial, or automotive settings, the Mosmatic HP Gun provides the power and durability needed for demanding tasks.
Applications
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Industrial cleaning operations
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Commercial pressure washing
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Automotive detailing and truck washing
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Agricultural equipment maintenance
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Construction site cleaning
Features
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Ergonomically molded handle for maximum comfort
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High-pressure capacity up to 4000 PSI
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Handles temperatures up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Durable and professional-grade construction
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Weight: 1.1lbs
The Mosmatic HP Gun <Nano> - 29.082 delivers outstanding performance in a compact, lightweight design. Engineered for maximum user comfort, it features an ergonomically molded handle along with a Groove design for enhanced grip and control. Its built-in Weep function allows a continuous water flow to prevent freezing in cold temperatures, making it ideal for winter and cold-weather applications. With a high-pressure capacity of 4000 PSI and a maximum temperature rating of 300°F, this gun is built for heavy-duty, professional use. It includes a 3/8” NPTF thread inlet and a 1/4” NPTF thread outlet for secure and reliable operation.
Applications
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Cold climate and winter pressure washing
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Industrial and commercial cleaning
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Automotive detailing and truck washing
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Agricultural equipment maintenance
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Construction site washdowns
Features
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Compact, lightweight design for easy handling
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Ergonomic molded grip for operator comfort
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Weep function to prevent freezing in cold conditions
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Groove feature for improved stability and control
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Supports up to 4000 PSI pressure
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Temperature rated up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Durable construction for professional-grade performance
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: Yes
Low Trigger Force: No
Groove: Yes
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Weight: 1.8lbs
The Mosmatic HP Gun <Nano> - 29.063 combines compact design with powerful performance, making it ideal for high-pressure cleaning applications. Designed with an ergonomic molded grip, this lightweight gun reduces user fatigue while ensuring precision and control. Built to handle pressures up to 4000 PSI and temperatures up to 300°F, the Nano series offers outstanding durability in a smaller form factor. Featuring a 3/8” NPTF inlet and a 1/4” NPTF outlet, this gun guarantees secure, reliable connections for professional-grade performance.
Applications
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Automotive and motorcycle detailing
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Commercial and industrial pressure washing
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Equipment maintenance and cleaning
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Agricultural machinery cleaning
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Construction site cleanup
Features
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Compact, lightweight design for ease of use
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Ergonomic molded handle for operator comfort
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Handles up to 4000 PSI pressure
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Temperature rated up to 300°F
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Thread Inlet: 3/8” NPTF
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Thread Outlet: 1/4” NPTF
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Rugged construction for long service life
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: No
Low Trigger Force: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Weight: 1.8lbs
Elevate your cleaning performance with the Mosmatic HP Gun <Aero> - 29.034. Designed with an ergonomic molded grip, this professional high-pressure gun ensures superior comfort and ease of use during extended operation. Featuring Low Trigger Force technology, it delivers 90% reduced holding force and 40% less trigger effort, significantly minimizing operator fatigue. Engineered for durability and maximum efficiency, it supports up to 4000 PSI and temperatures up to 300°F. The gun is equipped with a 3/8” NPTF inlet and a 1/4” NPTF outlet for reliable and secure connections.
Applications
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Commercial and industrial cleaning
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Automotive and fleet washing
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Agricultural equipment maintenance
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Pressure washing services
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Construction site cleanup
Features
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Ergonomic molded handle for enhanced comfort
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Low Trigger Force: 90% reduced holding and 40% less trigger force
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High pressure rating: up to 4000 PSI
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High temperature tolerance: up to 300°F
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Thread In: 3/8” NPTF
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Thread Out: 1/4” NPTF
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Built for durability and long service life
Specs
Pressure: 4000 psi
Temperature: 300°F
Weep Function: Yes
Low Trigger Force: No
Swivel: No
Thread In: 3/8" NPTF
Thread Out: 1/4" NPTF
Weight: 1.1lbs
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
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Commercial and industrial pressure washing
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Automotive and truck wash stations
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Agricultural equipment cleaning
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Construction site and machinery washdown
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Self-serve and touchless car wash systems
Features
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Ergonomic molded grip for operator comfort
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Built-in swivel for greater flexibility and reduced hose strain
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Handles up to 4000 PSI for high-pressure cleaning tasks
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Temperature rating up to 300°F
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Thread Inlet: 3/8" NPTF
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Thread Outlet: 1/4" NPTF
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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
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Automotive and motorcycle detailing
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Commercial pressure washing systems
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Industrial surface cleaning
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Agricultural equipment maintenance
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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
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Max pressure rating: 4000 PSI
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Max temperature rating: 300°F
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Thread Inlet: G3/8" F
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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
The Suttner ST-1500 Spray Gun 201500910 is one of the industry’s most trusted and widely used pressure washer guns, combining universal comfort with heavy-duty performance. With a working pressure of 5000 PSI, flow rate of 10.4 GPM, and heat resistance up to 300°F, it is perfectly suited for a wide variety of commercial and industrial cleaning applications.
The gun features a forged brass housing for superior strength and durability, as well as stainless steel components (spring, needle, ball, and seat) that ensure longevity and chemical resistance. Designed with a Low Friction Trigger (LFT) and a comfortable grip that accommodates even small hands, the ST-1500 provides smooth operation with less operator fatigue.
A unitized valve design and a convenient seven-screw access to the valve cartridge make this gun fully rebuildable, extending its life and maximizing return on investment.
Applications:
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Commercial and industrial pressure washing
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Fleet and equipment cleaning
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Agricultural and sanitation systems
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Operators needing a universal ergonomic fit
Features:
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Industry-standard design for professional pressure washers
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Forged brass housing for maximum durability
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Stainless steel spring, needle, ball, and seat
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Low Friction Trigger reduces operator fatigue
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Fully rebuildable with accessible cartridge valve design
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Universally comfortable for all hand sizes
Known as Suttner's most popular spray gun, the ST-1500 sets the benchmark for comfort, durability, and long-term value in high-pressure cleaning tools.
Specs:
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 201500910
Material: Forged Brass with Stainless Steel Internals
O-Ring: Not specified
Pressure: 5000 PSI
Temperature: 300°F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.27 lb
Suttner HP Spray Gun 202305650 - ST-2305 with KEW Coupler, 3/8" FPT Swivel x 1/4" FPT
$181.86 USD
Unit price perSuttner HP Spray Gun 202305650 - ST-2305 with KEW Coupler, 3/8" FPT Swivel x 1/4" FPT
$181.86 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
Suttner HP Spray Gun 202305616 - ST-2305 Black, 3/8" FPT Swivel x 1/4" FPT
$63.92 USD
Unit price perSuttner HP Spray Gun 202305616 - ST-2305 Black, 3/8" FPT Swivel x 1/4" FPT
$63.92 USD
Unit price perThe Suttner ST-2305 Spray Gun 202305616 in Black with Swivel Inlet is a top-tier industrial spray gun engineered for long-term durability and operator comfort in high-demand pressure washing environments. Built to handle pressures up to 5000 PSI, flows up to 12 GPM, and temperatures as high as 300°F, this model is ideal for heavy-duty use in commercial, agricultural, and industrial settings.
This version features Comfort Technology, including a German-engineered Easy-Pull trigger that reduces trigger pulling force by 60% compared to conventional spray guns. Its impact-resistant plastic handle is designed for environments prone to rough handling, while the forged brass housing ensures structural reliability.
Equipped with a 3/8" FPT swivel inlet for reduced hose tension and a 1/4" FPT discharge, the ST-2305 is optimized for both ergonomic comfort and versatile connection options.
Applications:
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High-volume pressure washing
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Food processing and sanitation
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Agriculture and heavy equipment cleaning
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Harsh or repetitive-use environments
Features:
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Easy-Pull trigger reduces fatigue in repetitive use
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3/8" FPT swivel reduces hose binding and improves mobility
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Forged brass housing for strength and longevity
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Impact-resistant plastic handle for durability
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Unitized valve allows for easy internal servicing
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Proper spray angle supports optimal cleaning efficiency
Rugged, ergonomic, and engineered to last—Suttner’s ST-2305 Black spray gun is a preferred choice among professionals who demand reliable performance under extreme conditions.
Specs:
Product Type: HP Spray Gun
Category: Spray Guns
Brand: Suttner
Part Number: 202305616
Material: Forged Brass and Impact-Resistant Plastic
Pressure: 5000 PSI
Temperature: 300°F
Threading In: 3/8" FPT
Threading Out: 1/4" FPT
Weight: 1.22 lb
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