MTM Hydro SG35 Pressure Washer Spray Gun — Italian-made, 5,000 PSI, ergonomic reinforced grip

The MTM Hydro SG35 is a heavy-duty pressure washer spray gun built in Italy for up to 5,000 PSI, offering an ergonomic grip and reinforced construction for demanding cleaning jobs.

The SG35 spray gun from MTM Hydro is a professional-grade trigger gun designed to connect with high-pressure washer systems. It combines a comfortable, relaxed-grip trigger design with shockproof reinforced ribbing to protect the wand and your hand. Rated for high flow and heat tolerance, the SG35 is intended for users who need reliable performance under tough conditions—just note that most setups will require additional fittings or adapters for installation.

How durable is the SG35 for repeated heavy use?

The SG35 is manufactured in Italy using reinforced, shockproof plastics and robust construction to stand up to heavy-duty cleaning. Its design supports the wand and shields the operator's hand from impact and abrasion so the gun maintains integrity over time.

• Shockproof reinforced plastic ribbing protects the barrel and grip.
• Italian-made components for consistent build quality.
• Rated for high pressure (up to 5,000 PSI) for demanding jobs.

What performance specs should I expect from this pressure washer gun?

The SG35 handles high pressures and flows, making it suitable for tough surface cleaning. It tolerates elevated water temperatures and is engineered for compatibility with common industrial duty ranges.

• Maximum pressure rating: up to 5,000 PSI.
• Maximum flow: 12 GPM (gallons per minute).
• Temperature rating: up to 320°F (160°C).
• Connections: 3/8" female inlet and 1/4" female outlet (adapters usually required).

Is the trigger comfortable for long projects?

The SG35 focuses on operator comfort with an easy-hold trigger and ergonomic grip profile to reduce hand fatigue during extended use. The relaxed-grip geometry paired with smooth trigger action helps maintain control when cleaning large areas.

• Ergonomic grip contours for a more natural hand position.
• Easy trigger operation to minimize strain over time.
• Protective ribbing also serves as a guard for the hand.

Will this gun fit my existing pressure washer?

While the SG35 uses common thread sizes, many systems require additional fittings or adapters for a secure connection. Check your machine's inlet/outlet threads and pressure ratings to choose the correct adapters and ensure compatibility.

• Standard connections: 3/8"F inlet and 1/4"F outlet.
• Fittings are not included—purchase adapters if needed.
• Match PSI and GPM ratings of your pump to the SG35 specifications.

Who is this for: The MTM Hydro SG35 is aimed at professional cleaners, contractors, and serious DIYers who need a rugged, high-pressure trigger gun that balances durability and operator comfort. If you run heavy-duty pressure washers, clean large surfaces frequently, or need a reliable replacement gun with high temperature and pressure tolerance, the SG35 is designed to perform—just plan to acquire any necessary adapters for your particular machine.

Key features recap:

• Ergonomic relaxed-grip trigger for reduced fatigue.
• Shockproof reinforced ribbing to protect the wand and hand.
• High-pressure capability up to 5,000 PSI and 12 GPM flow.
• Temperature rated to 320°F; 3/8"F inlet x 1/4"F outlet fittings; adapters not included.