John Guest Speedfit 12mm Female to 1/2" BSPT Male

For push-fit connection to 12mm O/Dia semi-rigid water pipe 12mm Female x 1/2" BSPT Male Push Fit John Guest black push-fit straight adaptor fitting connects metric sized pipe/tube to a BSPT type threaded 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. Fittings are corrosion resistant and fully demountable, improving system performance and reducing system downtime during maintenance. Can be used on hot or cold pipework.