STAUFF Screw-to-connect coupling Flat-Face male tip QRC-RH-25-M-42L-BT-W3

Flat Face screw-to-connect couplings of the RH Series consist of a female body with external thread and a male tip with a screw sleeve. The Series is developed for extra heavy-duty applications for connecting of large diameter hydraulic lines up to DN 25 (1'').

Coupling (screwing) and uncoupling (unscrewing) of the two halves is safe and very easy. After the connection is complete, all internal components have minimal play or clearance, which significantly reduces the risk of material fatigue.

Another advantage is that the risk of permanent indentation, so-called "brinelling", on the surface of the male tip is eliminated, which can occur with push-to-connect couplings in similar extreme applications.

The RH Series is available in nominal sizes: 10, 12,5, 16, 19, 25 (3/8" - 1").