John Guest 5/16" to 3/8" BSPT Straight Adaptor

The John Guest straight adaptor (SKU: PM010803S) is a vital component for adapting flexible lines to fixed hardware such as pressure regulators, pumps, or keg couplers. Thanks to its BSPT (British Standard Pipe Taper) thread, it provides an excellent grip and a reinforced seal when mated with the corresponding female threads.

The design ensures an unrestricted flow of liquid or gas, maintaining the peak performance of your dispense or filtration system. It is built to withstand the rigours of professional environments while remaining easy to install for home enthusiasts.

Why choose this John Guest 5/16" - 3/8" BSPT Adaptor ?

• Durable Reliability: Designed to handle pressure and temperature fluctuations common in beverage distribution systems.
• Food-Grade Safety: Certified material for contact with food-grade liquids such as beer, wine, and potable water.
• Easy Maintenance: The push-fit system allows for disconnection in seconds, making system modifications or cleaning simple and efficient.

Technical Specifications

• Brand: John Guest.
• SKU: PM010803S.
• Tube OD: 5/16" (approx. 8mm).
• Thread (BSPT): 3/8" (Tapered thread).
• Type: Straight Adaptor.
• Compatibility: Suitable for PE, Nylon, or Polyurethane 5/16" tubing.
• Applications: Beer and gas dispense, water fountains, and filtration systems.