Straight Couplings

Carbon steel press-fit straight couplings from M-Press are available in sizes up to 108mm, these fittings are made of 1.0034 carbon steel to BS EN 10305-3 with a zinc plated exterior. All of our carbon steel straight couplings come with M-profile press-fit ends, user-replaceable EPDM rubber seals and a PN16 (16 bar) pressure rating.

Carbon steel press fittings can be installed in seconds using a pressing machine and are well suited to many applications such as water and oil heating, cooling, compressed air, sprinkler systems and more. For other applications, HNBR and FPM rubber O-rings are available, M-Press backs all of their carbon steel press fittings with a 25-year manufacturers guarantee.