Soft Wash depot Suttner ST-2305 Pressure Wash Spray Gun, Orange — Forged Brass, Easy-Pull Trigger

The Suttner ST-2305 Orange Spray Gun from Soft Wash Depot is a heavy-duty pressure-wash gun with an Easy-Pull trigger and forged brass housing engineered to cut operator fatigue during long, high-cycle jobs.

This professional-grade spray gun blends German-influenced trigger engineering with rugged construction to handle demanding pressure-washing tasks. Built for operators who pull the trigger repeatedly, the ST-2305 reduces the physical effort required while delivering up to 12 gallons per minute at 5,000 psi and accepting temperatures up to 300°F. Its rear-entry design, unitized valve and robust materials make it a reliable choice for contractors, rental fleets and serious DIYers who need long service life under tough conditions.

How does the Easy-Pull trigger reduce operator fatigue?

The ST-2305’s trigger uses optimized leverage and a comfort-oriented grip to reduce the force needed to squeeze and hold the trigger. Suttner’s design cuts trigger effort substantially compared with typical rear-entry guns, which makes repetitive tasks less tiring and helps maintain control over long shifts. This ease of use is particularly valuable on large surface jobs or in commercial workflows where many hours of cycling are required.

• Reduces trigger pulling force by roughly 60% versus many competitors
• Ergonomic grip shaped for long sessions and better hand positioning
• Rear-entry layout engineered for efficient trigger leverage
• Easy-hold feel for continuous spraying without hand strain

What pressure, flow and temperature can this spray gun handle?

The ST-2305 is rated for high-output, high-pressure applications: it supports flows up to 12 gpm and pressures up to 5,000 psi, with a maximum fluid temperature of 300°F. These specifications let it work with hot-water systems and heavy-duty pumps commonly used in commercial cleaning and industrial washdown tasks. Always ensure compatibility with your pump, hose and nozzle to keep the system safe and effective.

• Maximum flow: 12 gallons per minute (gpm)
• Maximum pressure: 5,000 pounds per square inch (psi)
• Maximum temperature: 300°F suitable for many hot-water setups
• Connection sizes: 3/8" inlet and 1/4" outlet for standard fittings

How durable is the construction for heavy-use environments?

Suttner built the ST-2305 to withstand rough handling: the main housing is forged brass for strength and corrosion resistance, while the handle uses impact-resistant plastic to survive drops and knocks. The unitized valve design makes routine maintenance and repairs straightforward, reducing downtime in busy operations. These choices prioritize longevity so the gun remains serviceable in rental shops, construction sites and commercial fleets.

• Forged brass housing for structural durability and longevity
• Impact-resistant plastic handle built for abuse-prone jobsites
• Unitized valve simplifies maintenance and replacement repairs
• Designed for high-cycle reliability in professional settings

What connections and compatibility should I expect?

The gun uses common pressure-wash fittings—3/8" inlet and 1/4" outlet—so it integrates smoothly with standard hoses, fittings and quick-connect nozzles. That makes it straightforward to swap into existing rigs or pair with replacement accessories. Before installation, confirm your system’s hose and pump specs match the ST-2305’s flow and pressure ratings to secure peak performance.

• 3/8" inlet fits many professional hoses and swivel assemblies
• 1/4" outlet compatible with typical nozzle and lance setups
• Straightforward swap-in for most high-pressure systems
• Check pump/hose ratings to match the 12 gpm / 5,000 psi capacity

Who is this for: The Suttner ST-2305 is aimed at professionals and serious users who run high-volume, high-pressure washing operations—rental companies, contractors, industrial cleaning teams and advanced DIYers with hot-water systems. If you need a spray gun that reduces hand strain, tolerates heavy abuse, and pairs with powerful pumps, the ST-2305 is built to perform reliably over long service lives.