3/8" FNPT 4,000 PSI Brass Quick Connect Coupler

Part Number: 85.300.103
Category: Pressure Washer Accessories
Type: 3/8" FNPT 4,000 PSI Brass Quick Connect Coupler

The 3/8" FNPT 4,000 PSI Brass Quick Connect Coupler is designed to provide a fast, secure, and leak-free connection for pressure washer hoses, spray guns, and wands. Rated for up to 4,000 PSI, this coupler delivers reliable performance in both residential and commercial pressure washing applications.

Constructed from solid brass, this quick connect coupler offers excellent corrosion resistance and long-term durability, making it a dependable choice for demanding cleaning environments.

Key Features

• Rated for up to 4,000 PSI working pressure

• 3/8" FNPT (Female National Pipe Thread) connection

• Quick connect design for easy, tool-free attachment

• Solid brass construction for durability and corrosion resistance

• Provides a secure, leak-free connection under pressure

• Compatible with most professional pressure washer accessories

Typical Applications

• Commercial and residential pressure washing systems

• Hose, spray gun, and wand connections

• Car, truck, and boat cleaning

• Construction and equipment maintenance

• Facility and property management cleaning setups