3/4 BSP FLAT FACE QUICK RELEASE COUPLING (CARRIER) FEMALE

 QRC TYPE - FLATFACE FEMALE (CARRIER)

APPLICATIONS

HQ Series couplings are designed for use in excavator

hammer circuits and other applications involving high

pressure pulses. Construction plant, mobile equipment,

general industrial, nuclear, mining and agricultural.

H Series couplings are suitable for similar applications to

those listed above provided the duty cycle is less demanding

and the environment less aggressive.

Both HQ and H Series couplings are suitable for applications

involving dusty or dirty environments and where oil loss on

disconnection cannot be tolerated.

ADVANTAGES

H Flat mating faces are easily wiped clean to prevent the

ingress of contaminants.

H Improved flow path minimises the pressure drop.

H Non-spill design avoids fluid loss during connection and

disconnection.

H No air intrusion during connection.

H Locking sleeve prevents accidental disconnection.

H Zinc nickel surface treatment eliminates chrome 6 and

exceeds 200 hour salt spray tests to white rust.

STANDARDS

HQ Series conform to ISO 16028 (2006) in all respects, i.e.

dimensions and performance.

MATERIALS

Carbon steel body, treated to increase hardness and

corrosion resistance, nitrile seals. H Series couplings are

Trivalent plated.