JG FITTING

A broad selection of easy-to-use, environmentally friendly plastic fittings and hoses from the world’s leading quick coupling manufacturer, John Guest.

John Guest (JG) fittings are a market-leading choice for pipe and hose installations. These quick couplings are engineered to handle demanding conditions and deliver secure, leak-free connections without tools. Ideally suited for freshwater systems, compressed air, chilled water systems, and other technical equipment on board.

Features:

Made from corrosion-resistant materials designed for maritime environments
Simple push-fit installation – no glue, clamps, or tools required
High resistance to vibration, pressure, and temperature variations
NSF-certified and approved for use with drinking water
Compatible with both flexible hoses and rigid pipes
Ideal for boats, yachts, offshore installations, and other marine applications

Applications:

Onboard freshwater and greywater systems
Cooling and refrigeration circuits
Compressed air and ventilation lines
Technical piping systems on ships and boats

Technical information:

Operating pressure: up to 10 bar
Temperature range: -20 °C to +65 °C