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Conex Compression Crossover

A duplex yellow brass or (DZR) dezincification resistant brass and red brass (gunmetal) compression fitting range manufactured in accordance with EN 1254-2 and 4. Conex Compression is designed to fit with multiple tube types for use in water and gas applications.The Conex Compression fitting houses a symmetrical compression ring, which provides a seal within the cone of the fitting and cap nut when compressed, providing a two point seal on the tube. Conex Compression unique ribbed pattern cap nuts are supplied in sizes 15mm to 28mm fittings. Sizes 35mm, 42mm and 54mm are supplied with octagonal cap nuts. Fittings in 67mm, 76mm and 108mm sizes incorporate loose compression plates, where tightening is through six 3/8" BSW nuts. Sizes 6 to 28 mm are supplied with a hex nut (Conex Compression sx). Conex Compression fittings are available in a nickel or chrome plated finish, and the range includes manifolds and accessories.

Specification

Benefits summary Multiple tube compatibility Permanent, flame-free connection – no hot works permit required Easy to use Unique rib-nut design Corrosion resistant Component materials Yellow brass DZR resistant brass and red brass (gunmetal) Applications Drinking water Sealed heating systems Open vented heating systems Solar thermal systems Chilled water Rainwater harvesting systems ‘Wet’ fire extinguishing tube systems Compressed air Industrial and processing water Natural gas installations Liquefied petroleum gas installations Fuel oil supply systems Operating parameters Liquids: Operating pressures of up to 25 bar at operating temperatures of up to 110°C (sizes 6mm to 54mm) Operating parameters of 6 and 4 bar at operating temperatures of up to 65°C and 110°C respectively (sizes from 66.7mm to 108 mm) Gas: Operating parameters of 1 bar at operating temperatures from -20°C - to +70°C Compressed air: Operating parameters of 10 bar at operating temperatures of up to 45°C

Technical specification