Connecting under pressure…easy

5 October 2001

Connecting under pressure…easy

CONNECTING hydraulic couplings when there is residual pressure in the line can often be a thankless task.

To help solve the problem, Holmbury has introduced the PC Series of 0.5in ISO connect under pressure couplings.

An integral pressure relief valve mechanism fitted in the coupling is designed to allow connection by hand up to a 250 bar pressure.

Available with pull break, push-pull female and male connections, the PC couplings can also be interconnected with 0.5in ISO couplings.

The Holmbury PC Series couplings have zinc plated carbon steel bodies with nitrile seals and PTFE backing rings. Contact Holmbury on 01732-357333 (

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