Plumbing (pipe) harnesses are manufactured to suit any piping configuration. The purpose of the harness is to provide ease of installation, especially for mass market housing, as it is made up complete and needs only to be connected to the terminal fitting on site. The polyprop piping and polyprop fusion means no loose fittings or pipe wastage. No copper and no brass means no theft.
The 50mm and 110mm are multi-valves. They can either be 1-way or 2-way.
We have a range of 15mm fittings that use an acetyl body with a glass filled nylon nut. The olive is a high quality copper olive that ensures easy compression and sealing.