PLASS4 Universal Adapter Coupling 20 27mm to 25mm

ManoMano

Plass4 connects metric polyethylene to other pipe materials such as imperial polyethylene (alkathene), copper (table x & Y), lead, galvanised steel, PVCu & poly-york. Plass4 is easy to use with no specialist tools needed to complete the joint. WRAS Approved Product - will be accepted by water companies as suitable for drinking water systems. Connects MDPE pipe to all metal pipe: imperial & metric, copper & steel. Allows for an immediate repair. Easy to use & no specialist tools needed. Long service life - designed to last in use for over 50 years. Due to its versatility, only a few fitting sizes are needed to cover all pipes from 15mm to 50mm. PN16 pressure rated

Amazon

Plasson straight universal transition coupling One end is suitable for 25mm blue MDPE pipe and an insert is included The other end will fit any type of pipe material in the range 20mm - 27mm So you can connect 25mm MDPE to any pipe material - black plastic, iron, copper, lead etc One pipe insert is included, Weight: 0.4850169764 Pounds, Manufacturer: plasson