Hydraulic screw coupling
3/8 - 2", 700 l/min | HSC
Holmbury
Holmbury HSC 5000 Series of heavy duty, highpressure,
screw couplings are designed to withstand
the most severe pressure pulse applications, where
other couplings suffer rapid failure.
APPLICATIONS
Excavator hammer attachments, shears, rock crushers,
test rigs and other intense pressure pulse application.
ADVANTAGES
H Screw thread connection eliminates Brinelling
H Connects and disconnects under pressure
H Seals readily accessible for easy replacement
H Supplied with Caps and Plugs to protect the thread
and help prevent the ingress of contaminants
H When connected, all internal parts are held rigid,
preventing fatigue of the poppet, spring or coupling
itself. The poppet is guided to prevent it shifting off
centre. The poppet and spring are retained by a
heavy duty collet that can withstand severe forces.
