Plasson Metric to Imperial Coupling 1/2 x 20mm
Plasson Metric to Imperial Coupling 20mm Blue to 1/2" Black 74181C0
This Plasson coupling will allow you to convert from old 1/2" black imperial water pipe to current blue metric 20mm pipe.
1/2" Class C Imperial Pipe has a size range from 21.20 - 21.50mm and a wall thickness of 2.70 - 3.00mm.
Plasson Mechanical Compression PP fittings offer solutions for connecting PE pipes, used for conveying water and other fluids in urban and inter-urban infrastructure, industrial, mining, landscape and farming applications and for carrying communication lines.