John Guest Non-return Valve - 12mm Push-On Fitting A2 Includes float level

Includes float level

Press switch again to activate main white LED (this will also activate any inbuilt step light you may have)

Operating Temperature - Storage: -15 to +40 °C

they are perfect for most vehicles and 4wds

thick lead-calcium alloy plates ensure a long design lifespan of up to 8 years and the quality copper-silver terminals have a small contact resistance and high corrosion resistance

John Guest Non-return Valve - 12mm Push-On Fitting A2 Includes float levelPush on fitting to allow flow in one direction only. Join two sections of 12mm red black or blue pipe. Easy to use Push fit technology Quick disconnection, no tools needed! Working Pressures and Temperatures: 10 Bar at 20C 7 Bar at 65C intermittent hot water Minimum temperature 1C Typical crack open pressure 0. 02 Bar Push on fitting to allow flow in one direction only Not recommended for compressed air and vacuum uses.