The Plasson Coupling 7010 (20mm) is an essential straight compression fitting designed to securely join two lengths of 20mm metric MDPE (Medium Density Polyethylene) water supply pipe in a continuous straight line. It is widely utilized by plumbing, utility, and agricultural professionals during new installations, system repairs, or network extensions to create a seamless, permanent connection between polyethylene pipes without the need for specialized welding equipment.
 
Manufactured from high-grade virgin polypropylene, this coupling provides exceptional impact strength, environmental stress resistance, and complete immunity to rust or corrosion. The internal mechanism features captive O-ring seals and robust split rings that mechanically grip the exterior surface of each pipe upon tightening, ensuring that the joint maintains structural stability and prevents tube pull-out under operational pressure or ground movement.
 
Engineered for rapid, tool-free installation on site, the fitting allows technicians to simply insert the prepared pipe ends up to the internal stop and tighten the compression nuts by hand or with a standard wrench. Fully WRAS-approved for wholesome potable water and rated for high working pressures up to 16 bar (PN16), this trade-quality coupling delivers reliable performance and long-term durability across both subterranean and surface-mounted infrastructure.