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John Guest Speedfit Couplings

John Guest was the pioneer of the concept of speedfit push in fittings. As more and more installers and original equipment manufacturers begin to see the benefits in labour saving and reliability against the older methods of tube connection, such as compression and barb fittings,push in technology continues to grow. PI/PM range of plastic push fit couplings and accessories are suitable for a wide range of applications involving foodstuffs, potable liquids, inert gases, Co2 lines, pneumatics, vacuum and air ring mains.They require little maintenance but we do recommend routine visual inspection. All tube and fitting installations must be pressure tested after installation to ensure system integrity.

Looking for building/ upgrading your workshop airline system? Have a look in our Air Ring Main Section