Grey Acetal Female Adaptor (FFL Thread)

Grey Acetal Female Adaptor (BSW Thread)
Disclaimer: All images are for illustrative purposes only.

Quickly and securely converts a push-fit connection to a FFL type connection

John Guest push-fit female adaptor (FFL thread) fitting connects pipe/tubing to a FFL 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.

Manufactured in grey push-fit acetal copolymer, the fitting is suitable for foodstuff, potable liquids and inert gases. In accordance with the British Beer & Pub Association Code of Practice, fittings can also be used with N2/CO2 and mixed gas dispense lines, as well as air, pneumatic and vacuum applications. All John Guest fittings are manufactured and assembled in the UK.

Features and benefits

  • Rigid and hardwearing acetal copolymer material
  • Food grade material suitable for foodstuff, potable liquids, inert gases, air, pneumatic and vacuum
  • Instant push-fit connection and leak tight seal
  • Connect, disconnect and reconnect in seconds without tools
  • No scale build up improves performance and equipment lifespan
  • Superior flow characteristics
  • Compatible with LLDPE or soft metal pipe/tubing


BSI Thermo Pipes and Fixings accredited
WRAS approved product
SKUDescriptionTube OD ″FFL ″Accreditations
PI4512F4SJohn Guest Female Adaptor 3⁄8″ × 1⁄4″ (FFL Thread)3⁄81⁄4
PI4512F6SJohn Guest Female Adaptor 3⁄8″ × 3⁄8″ (FFL Thread)3⁄83⁄8
PM4508F4SJohn Guest Female Adaptor 5⁄16″ × 1⁄4″ (FFL Thread)5⁄161⁄4