The Plasson Reducing Set 7930 (32mm - 25mm) is a specialized internal component kit designed to adapt a standard 32mm metric mechanical compression fitting so that it can securely accept and seal a smaller 25mm metric MDPE (Medium Density Polyethylene) water supply pipe. It is widely utilized by plumbing, utility, and agricultural professionals to customize existing fittings on site, minimizing inventory requirements while enabling smooth transitions between different pipe diameters within a network.
 
Manufactured from high-grade virgin polypropylene copolymer combined with a robust polyacetal split ring and an NBR (Nitrile Rubber) captive O-ring seal, this reducing kit provides exceptional impact strength, environmental stress resistance, and complete immunity to rust or corrosion. The components fit seamlessly inside the standard fitting body and nut, ensuring that the clamping force is evenly distributed to maintain a firm mechanical grip and prevent tube pull-out under operational pressure or soil movement.
 
Engineered for rapid, straightforward installation on site, technicians simply swap out the internal components of a 32mm fitting to accommodate the 25mm pipe run without requiring separate dedicated reduction fittings. Fully WRAS-approved for wholesome potable water distribution and rated for high working pressures up to 16 bar (PN16), this trade-quality reducing set delivers reliable, leak-free performance across demanding subterranean and surface-mounted infrastructure.