JG ½‑Inch BSP Female Adapter – John Guest Caravan Plumbing Fitting

Make plumbing in your caravan or RV quick and seamless with this John Guest 12 mm Push‑Fit to ½” BSP Female Adapter. This genuine Speedfit fitting offers a reliable push-in connection to 12 mm pipe and a leak-proof, removable adapter to standard ½” BSP male threads—ideal for taps, pumps, or fixtures.

Key Features:

• Push-fit simplicity: Just push your 12 mm pipe into the fitting—no tools, tape, or seals required. A secure, watertight connection in seconds. Ideal for fast caravan installations. 

• Durable, high-quality construction: Made from acetal copolymer with nitrile O‑ring—corrosion-resistant and crafted for potable water and intermittent hot water use up to 65°C. 

• Widely compatible: Easily connects John Guest 12 mm push-fit systems to standard ½” BSP male fittings (e.g., taps, pumps). Perfect for drink‑safe water systems onboard. 

• Fully demountable: Release the collet and the adapter comes apart—excellent for modifications, maintenance, and flexible setup changes.