Avery Hardoll

Avery Hardoll Dry Break Coupling

First Hose is the official UK distributor for Avery Hardoll industrial couplings. The Avery Hardoll range of self-sealing couplings is used to disconnect flexible pipelines without causing spillage. They are available in aluminium, gunmetal and stainless steel with sizes ranging from 1.5” to 4”. A set consists of two halves, the hose unit (female half) normally found connected to the flexible hose and the tank unit (male half) normally connected to a fixed point i.e. a ship’s manifold.

The hose unit is opened by a rotational movement (clockwise 180 degrees) when hooked onto the tank unit. Both halves have a poppet valve which closes prior to the coupling being disconnected, thus providing a self-seal which prevents spillage.

The units are available with a variety of elastomers for a wide range of applications. The hose units have female thread connections while the tank units have an option of flanges or threads on most sizes.


Please contact our sales office for further advice.