MTM Hydro Acqualine SGS35 Pressure Washer Gun — 5,000 PSI Stainless Swivel, Hot-Water Rated

The MTM Hydro Acqualine SGS35 is a heavy-duty Italian-made pressure washer spray gun built with stainless-steel quick-connect fittings and an integrated swivel to handle up to 5,000 PSI with reliable, ergonomic control.

Engineered for professionals and demanding homeowners, the Acqualine SGS35 combines reinforced shockproof construction, corrosion-resistant metal fittings, and an easy-grip trigger to maintain steady performance under high temperature and flow. Its 3/8" female swivel inlet and 1/4" female outlet arrangement, plus installed stainless plug and coupler, reduce installation fuss and prevent leaks, while the built-in stainless swivel helps keep hoses untwisted for safe, continuous operation.

How does the SGS35 stand up to heavy-duty use?

The SGS35 is built to tolerate high pressure, heat, and frequent handling. Its reinforced plastic frame resists impacts, while stainless-steel internal fittings provide corrosion resistance where leaks typically start.

• Rated to 5,000 PSI and 12 GPM for demanding cleaning tasks
• Temperature tolerance up to 320°F for hot-water systems
• Shockproof ribbing around the body protects the pipe and your hand

What features make this gun easier to use day after day?

Ergonomics and smart hardware reduce fatigue and downtime. The easy-grip trigger design requires less force to operate, and the stainless swivel stops hose twisting so operators can move freely without readjusting connections.

• Ergonomic grip and trigger for comfortable prolonged use
• Integrated stainless-steel swivel prevents hose tangling under pressure
• Pre-installed stainless plug and coupler for fast, leak-free hookups

How straightforward is installation and compatibility?

The SGS35 arrives with standard thread sizes and permanently mounted stainless fittings to simplify setup. This reduces the number of loose parts and helps ensure a secure connection to most commercial pressure washer lances and hoses.

• 3/8" female integrated stainless swivel inlet for common hose fittings
• 1/4" female outlet to match typical wand connectors
• Stainless quick-connect coupler installed to eliminate extra assembly

What maintenance does the SGS35 require to stay reliable?

Routine checks and minimal care keep the gun performing well. Inspect seals and fittings, flush after use with clean water to prevent buildup, and protect the trigger assembly from impacts to extend service life.

• Rinse internal passages after use, especially with detergents
• Check O-rings and replace if leaking or cracked
• Store in dry environment to reduce corrosion risk of external components

Who is this for: The MTM Hydro Acqualine SGS35 is aimed at commercial cleaners, fleet maintenance teams, and serious DIYers who need a durable, high-temperature-capable pressure washer gun that reduces hose tangles and minimizes installation headaches. If you require a robust trigger gun that pairs with hot- or cold-water systems and performs reliably in daily, high-pressure applications, the SGS35 is designed to meet those demands.