PLASS4 Universal Adapter Coupling 15 22mm to 25mm

The Plasson Plass4 Universal Coupling is a versatile connection solution designed to join different pipe types across sizes from 25mm mains to 15–22mm outlets. Crafted from copolymer polypropylene, it includes two NBR seals and two polyacetal split rings to provide robust impact strength and stress resistance for cold water applications. It is compatible with copper, lead, galvanized steel, PVCu, and polyethylene pipes, and complements blue MDPE water pipes in various lengths and diameters. The coupling is approved for potable water use and is designed for easy installation without nut tightening. It offers a flexible range of connections suitable for a variety of pipe network needs and is built for a long service life. It is not intended for hot water applications. Acknowledging its versatility, it supports immediate repairs across multiple pipe materials while maintaining reliable performance over time.

Features

• Connects 25mm mains to 15–22mm outlets
• Copolymer polypropylene body with NBR seals
• Two polyacetal split rings for stability
• Connects copper, lead, galvanized steel, PVCu, PE
• MDPE compatibility with blue pipes
• WRAS approved for potable water use

Not intended for hot water applications. For aggressive chemical applications, test for suitability.