European standard quick couplings, this series of quick connectors have a structural design that complies with international standards and are made of copper. The shell of the connector may also be made of copper and then electroplated to distinguish between open and closed structures. This series of quick couplings has a nominal diameter of 6mm, 9mm/13mm, The standard thread for public water nipples is usually either the British Imperial PT standard or the metric standard.and can withstand a pressure of up to 15Bar. The O-rings used in our quick couplings are made of fluorine rubber and can withstand temperatures up to 200°C.
