Fna Group 41109 Pressure Washer Hose 3700 Psi 5/16x50 M22

Product Description

The FNA GROUP 41109 is a 5/16-inch by 50-foot pressure washer hose rated to 3,700 PSI, built with Morflex Technology for high flexibility and kink resistance in demanding wash applications. The hose features a lightweight polyester braid construction that reduces arm fatigue during extended use. A polyurethane outer jacket provides non-marring, abrasion-resistant performance on surfaces and job-site floors. Threaded M22 connections with a dual O-ring design create a secure, leak-resistant seal. Maximum rated operating temperature is 140 degrees F. This hose is a direct fit for gas-powered pressure washers using standard M22 threaded fittings and is suited for contractors, service technicians, and property maintenance professionals.

The 41109 is designed for gas pressure washer applications where a longer hose reach is needed without sacrificing maneuverability. The 50-foot length provides extended range from the machine to the work surface, reducing repositioning time on larger jobs. The flexible polyester braid construction handles repeated coiling and uncoiling without kinking. The non-marring polyurethane jacket is appropriate for use on finished surfaces, vehicles, and equipment where contact marking is a concern. This hose suits residential and light commercial pressure washing work.

Key Features

• 3,700 PSI pressure rating suitable for high-demand gas pressure washer operation
• Morflex Technology construction delivers high flexibility and kink resistance
• Lightweight polyester braid reduces handling fatigue during extended use
• Threaded M22 connections with dual O-ring design for a secure, leak-resistant seal
• Polyurethane outer jacket resists abrasion and will not mar surfaces
• Rated to 140 degrees F maximum operating temperature

Compatibility

Designed to fit most gas pressure washers equipped with standard threaded M22 connections.

Installation Notes

Relieve all system pressure before disconnecting or connecting the hose. Hand-tighten M22 fittings first, then snug with a wrench to avoid cross-threading or over-torquing the dual O-ring connection. Inspect the O-rings for damage or debris before each connection. Store the hose loosely coiled away from heat sources and sharp edges to preserve jacket integrity.