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Joiners metric poly
Our Plasson brand metric poly compression joiners are suitable for potable water, recycled water, sewerage, dam and river water when used on metric poly pipe. Metric poly is measured on the outside and is available in 16mm, 20mm, 25mm, 32mm, 40mm, 50mm, 63mm, 75mm, 90mm, 110mm, 125mm and 160mm. All joiners between 16mm and 125mm are rated to 160m of pressure, 160mm juoiners are only rated to 1,000 kPa or 100m. I have never had a Plasson fitting leak, if you chamfer the end of the pipe and install as per the instructions, they will not leak.