Main application: Used in hydraulic circuits for quick verification of working pressure. Meets ISO 15171-1 standard.  
Main fluid passing through: hydraulic oil
Connection: pushing the male (automatic) coupling
Disconnection: glove retraction
Pressure connection: not allowed     
Disconnection under pressure: not allowed
Interchangeability: ISO 15171-1 standard
Material: High-quality carbon steel with heat-treated wear parts (sleeve and pin)
Surface treatment: trivalent zinc plating Cr(III)
Sealing: Nitrile rubber and PTFE anti-extrusion coating
Operating temperature: -25^°C up to +120^°C
Other seals, springs and threads available upon request.