Fitting Reducer

M Profile copper and copper alloy press fittings available 15mm to 35mm produced in accordance with En1254-7 -2021 and BSI KM approved, license number KM775908. Suitable for use with copper tube produced to EN1057, above ground use only, for use with 2nd and 3rd family gases.  Supplied with a HNBR (Hydrogenated Arcylonitrie Butadiene) O ring. These fittings have been approved by BSI and have passed the high temperature leakage rate test at 650°C for 30 minutes.