Designed for effortless size adaptation, this reducing socket is moulded from chemical-resistant polypropylene and features a 1" BSP female inlet (≈ 33.25 mm) paired with a 1/2" BSP female outlet (≈ 21.00 mm), providing a fully plastic solution for transitioning between different male-threaded pipe fittings. Precision-moulded BSP threads ensure a secure, leak-proof seal with compatible male fittings, reducing the risk of drips or weeping. The polypropylene body withstands chemicals, UV exposure and temperature fluctuations, delivering maintenance-free service in potable water lines, garden irrigation and light industrial piping. Material: Polypropylene for corrosion, chemical and UV resistance Connections: 1" BSP female inlet (≈ 33.25 mm) → 1/2" BSP female outlet (≈ 21.00 mm) Design: Reducing socket for seamless BSP size conversion Installation: Screw male BSP fittings into each end; hand-tighten or use light tooling Applications: Drinking water, irrigation, pool plumbing, chemical dosing, general piping systems