The Plasson Reducing Set 7930 (25mm - 20mm) is a specialized utility kit engineered to adapt standard metric compression fittings, allowing them to securely receive a smaller 20mm MDPE pipe inside a 25mm port. It is widely utilized by plumbing, irrigation, and agricultural professionals to transition line sizes or connect secondary sub-circuits and branch lines without requiring entirely separate reducing fittings.
 
Manufactured from high-grade virgin polypropylene, robust polyacetal components, and durable nitrile rubber (NBR) seals, this reducing set provides exceptional impact strength, environmental stress resistance, and complete immunity to corrosion. The space-efficient kit-of-parts design integrates smoothly inside standard fitting nut and body assemblies, ensuring uniform mechanical gripping force and maintaining long-term structural stability under load.
 
Engineered for rapid and straightforward on-site installation, the components fit compactly within existing housings to deliver a reliable, tool-free joint. Fully WRAS-approved for wholesome potable water and rated for high working pressures up to 16 bar (PN16), this trade-quality reducing set ensures a secure, leak-free connection across demanding underground and surface-mounted infrastructure.