Hydrastore Flat Face HQ Couplings

Flat face couplings made to the ISO 16028 Standard

The HQ Series flat face couplings are Holmbury’s flagship products, known globally for their leak free performance in high pressure pulse, hammer circuits and many other applications. The preferred choice for many global OEMs.

Product Features

• Carbon steel with zinc nickel plating
• Fitted with NBR seals
• Safety locking sleeve to prevent accidental disconnection
• Flat faces are easily wiped clean
• Minimal inclusion of air and contaminants during connection
• Flat face design prevents fluid loss during disconnection
• Bidirectional flow

NOTE: Other sizes & ranges available