Superseal Straight Connector (Superseal to Speedfit)

John Guest superseal push-fit straight connector fitting connects LLDPE or soft metal tubing via the standard Speedfit connection and polished metal tubing via the superseal connection. Fast and simple to install, John Guest push-fit fittings create an instant push-fit connection and leak tight seal without the need for tools, hot works or sealing agents.

The unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. The superseal provides extra grip and the hand-operated nut and wedge plastic washer applies pressure on the collet and double nitrile O-Rings, ensuring the stainless-steel teeth bite firmly onto the pipe, while compressing the O-Rings to enhance the seal.

The fittings are manufactured from acetal, are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance. Manufactured in grey push-fit acetal copolymer, the fitting is suitable for potable liquids, foodstuff, inert gas and intermittent hot water applications. All John Guest fittings are manufactured and assembled in the UK.