Stucchi - Model ISO-A - BIR Series - Interchange Couplings

The BIR series ISO A interchange couplers (ISO 7241-A) are one of the most popular designs worldwide, due to their durability and use of a poppet style valve for the sealing mechanism. The BIR series features a zinc plated steel coupler and zinc plated hardened steel nipple, with nitrile seals. They are available from size 1/4 to 2 inches in size, to cover the various fields of hydraulic applications.