John Guest push-fit female adaptor for connecting 12mm water pipes to 3/8″ BSP male threads in caravan or motorhome plumbing, supporting hot and cold systems with secure, tool-free installation. Acetal material ensures leak-proof performance up to 10 bar and 95 degrees Celsius, ideal for pumps, taps or external hookups with food-grade certification.

• This speedfit John Guest BSP Female Connector is suitable for plumbing of hot & cold water services in your caravan or motorhome
• BSP female connector
• 12mm x 9.525mm (3/8″)
• WaterMark certified
• Reusable connection