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Estimated dispatch: Fri 25 Sep
Postage Australia Wide
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This is a brass John Guest Watermark fitting, 12mm push-on to 3/8 inch female BSP adapter. It can be used on the standard John Guest Speedfit tubing (LLDPE) and the Watermark 12mm tubing (BPEX).
Ensure you use the matching pipe inserts with each style of tubing, i.e. do not use Watermark inserts with standard John Guest Speedfit tubing (LLDPE).
The introduction of the WaterMark range was prompted by changes in Victorian plumbing legislation back in 2017, mandating the use of WaterMark certified products on hot water lines in all new caravans and motorhomes manufactured within Victoria. The rest of Australia has not adopted the standard and the original Speedfit range has remained the dominant style.