For use with hot and cold water systems, heating systems and potable water. Approvals: BSI Kitemark KM 768668 & WRAS. 15mm x 18mm Compression Reducer Straight Brass Reducing Fitting. Copper Pipe/Tube 4,5,6,8,10mm,15mm,22mm,28mm,35mm,42mm,54mm,67mm Various Lengths.
eBay