The Mosmatic 70.017 High-Pressure Quick Connect Coupler is engineered to provide fast, secure, and leak-proof connections in high-performance pressure washing systems. Crafted from premium stainless steel, this female-threaded coupling ensures long-lasting durability and corrosion resistance in even the toughest cleaning environments.

With a 3/8" NPTF thread, 0.6" diameter, and 3/8" nominal width (NW), it offers precise fit and compatibility with a wide range of commercial cleaning equipment. Designed for quick assembly and disassembly of hoses, guns, and wands, this coupling helps reduce downtime while maintaining maximum efficiency. Its wrench size (SW) of 0.94" and 5000 PSI rating make it ideal for industrial-grade operations.

Applications

• High-pressure hose and spray gun connections

• Industrial and commercial pressure washing systems

• Quick-connect systems for surface cleaners and lances

• Vehicle wash and equipment cleaning setups

Key Features

• Made from 100% stainless steel for strength and corrosion resistance

• 3/8" NPTF thread, 0.6" diameter, and 3/8" nominal width (NW)

• Wrench Size (SW): 0.94"

• Handles up to 5000 PSI of working pressure

• Enables quick, safe, and tight connections

• Ideal for fast equipment changeovers in high-pressure systems

Specs 

Material Type: Stainless Steel

Pressure: 5000psi

Thread: 3/8" NPTF 

Nominal Width (NW): 3/8"

Wrench Size (SW): 0.94"

Diameter: 0.6"

Weight - 3.50oz