Main application: Hydraulic coupling used between a tractor and an agricultural implement (high flow rate).
Main fluid passing through: hydraulic oil
Connection: retracting the female coupling sleeve
Disconnection: retracting the female coupling sleeve
Pressure connection: not allowed     
Disconnection under pressure: not allowed
Interchangeability: Interchangeable according to market-driven standards.
Material: High-quality carbon steel with heat-treated wear parts (sleeve and pin)  
Surface treatment: trivalent zinc plating Cr(III)
Sealing: NBR (Nitrile Rubber) and PTFE anti-extrusion ring.
Operating temperature: -25º C (-13º F) to 100º C (212º F)
Other seals, springs and threads available upon request.