10.0032 Astro Spray Gun – Free Flow Pressure Washer Gun, 5000 PSI, 10.5 GPM

Model: 10.0032
Category: Pressure Washer Accessories → Spray Guns
Type: Free Flow Pressure Washer Spray Gun – High Pressure, High Flow, Genuine OEM MTM Hydro

The MTM Hydro 10.0032 Astro Spray Gun is a heavy-duty free flow pressure washer gun engineered for high-pressure and high-volume cleaning systems. Designed for professional users, this Astro spray gun delivers smooth, unrestricted flow with no internal shut-off restriction, making it ideal for specialized wash systems, soft wash setups, and custom trigger-controlled configurations.

Compatibility

Compatible with pressure washer systems using:

• Up to 11.5 GPM flow rate

• Systems rated up to 5000 PSI

• 3/8″ NPT-F inlet hose connections

• 1/4″ NPT-F outlet fittings and lances

• Free flow or externally controlled spray setups

(Always verify thread type, pressure, and flow requirements before ordering.)

Applications

• High-pressure commercial wash systems

• Free flow / unrestricted spray configurations

• Industrial cleaning and washdown

• Hot water pressure washing

• Custom lance and wand assemblies

• Contractor and fleet washing equipment

Technical Specifications

• Max Flow: 11.5 GPM

• Max Pressure: 5000 PSI

• Inlet: 3/8″ NPT-F

• Outlet: 1/4″ NPT-F

• Max Temperature: 300°F

• Gun Type: Free Flow Spray Gun

• Series: Astro

Product Details

• Brand: MTM Hydro

• Model: 10.0032

• OEM: Yes – Genuine MTM Hydro Component

• Product Name: Astro Spray Gun – Free Flow

• Application: High-Pressure Spray Control

Key Features

• Genuine MTM Hydro Astro 10.0032 spray gun

• Free flow design for unrestricted output

• Rated up to 5000 PSI

• Supports high flow up to 11.5 GPM

• High temperature rating up to 300°F

• Durable professional-grade construction

• Standard 3/8″ NPT-F inlet and 1/4″ NPT-F outlet

• Ideal for industrial and commercial wash systems

• Compatible with custom lance and wand builds

• Built for long service life in demanding environments