Over 60 Years of Quality &
Innovation

OEMs trust John Guest push-to-lock fittings and pipe
connections for their quality and reliability

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OD Tube Fittings

(5/32 — 1/2 in.) John Guest has a robust selection of inch- and metric-sized push-fit tube fittings for applications ranging from food quality and vending to pneumatics and agriculture.

OD Valves

(1/4 — 1/2 in.) Polypropylene and acetal valves for water filtration and beverage applications.

Installation Kits

Polypropylene fitting kits with options for both installation and service.

LLDPE Tubing

Robust, versatile poly tubing for various applications

CTS Fittings

(3/8 — 1 in.) Advanced technologies for copper tube-size fittings and plumbing installations.

CTS Valves

(1/2 — 3/4 in.) Reduce installation times with ProLock and Speedfit CTS valves.

SharkBite PEX Pipe

Durable, flexible cross-linked polyethylene tubing.

OEM Solutions

OEM half cartridges for a variety of applications.