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Instantaneous Delivery Hose Couplings

Instantaneous Delivery Hose Couplings

UK MADE PRODUCTS

Instantaneous couplings are used for connecting hoses together and to other fittings. Due to the sealing mechanism they are suitable for pressurised systems only and are fitted such that the flow of water is from the female half to the male half. The two halves snap together instantaneously and are held in position by two diametrically opposed spring operated plungers in the female half which engage with an annular lip on the male half. Both plungers must be retracted to split the coupling.

There are two different methods available for doing this. The double pull release is standard for hose couplings which are split simply by pulling the two opposed pull release caps. The double twist release coupling is split by twisting two twist release caps which operate the plungers via the cams.

Hoses are fitted to coupling halves by sliding them over the coupling tails and clamping them by means of external clips or wire. The tails may be either multi-serrated for wire fixing only or double ribbed to suit either clips or wire.

Double Pull Release

Double Pull Release

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