The quick-release couplings are available with a round, triangular, hexagonal or octagonal plug coding. The connectors of the INOXLINE series consist of a coupling and a plug nipple of the product groups 4031 and 4034. They are manufactured from stainless steel 1.4404, are equipped with FDA-compliant seals, and prevent the penetration of contamination through the outer contour in connected state. This makes them ideal for use in food environments. The durable connection elements are designed for operating pressures from 0.5 to 10 bar. An optional shut-off on both sides offers even more safety.