John Guest - Superseal Imperial (SI) and Metric (SM) Fittings
Designed to provide extra grip on hard steel, stainless steel and other polished metal tubing, the Superseal range features a collet with integrally moulded stainless steel teeth. It is similar to the standard Speedfit design, but incorporates an additional hand-perated nut and wedged shaped plastic washer to apply extra pressure to the collet and the double O-Ring seals. Superseal is suitable for potable liquids and other food quality applications.
Parkway Process Solutions is an Australian stockist and distributor of the entire John Guest range of specialty fittings, tubing and related equipment.