Hep2o Marine 15mm and 22mm white (used be grey) pipe and fittings as used internationally in cruising yachts and other vessels. The 15mm marine is a different size to the AU NZ grey domestic 15mm and are not interchangeable.
If you see a kitemark 
symbol on the face of the knurled nut or on the fitting it is hep2o 15mm marine
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15mm marine stop tap
$19.00Add to cartHep2o isolation valve 15mm, suitable for hot or cold water, pack contains red and blue indicators.HX37C/15
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Marine 15mm x 1/2″ BSP Tap Connector Straight
$12.00Add to cartMarine 15mm x 1/2″ BSP Tap Connector Straight
