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Full Bore Safety Breakaway Coupling

Full Bore Safety Breakaway Coupling

EWFM offer the full-bore safety breakaway coupling which is also known as an emergency release coupling enables non-destructive, safe, and spill-free separation of hoses used for loading and unloading. Breakaway Coupler separation may be required in the event of unintentional movement by road tanker, rail car, aircraft the drift of a barge or vessel during loading or unloading. Separation occurs by a simple pulling force on the hose line. It is used in both liquids and gases.

The unit consists of two halves (Adaptor and Inline) each equipped with zero head loss closure valves. The coupling is held together by clamping levers connections consequently allowing a rapid hook up. As a consequence of a pulling force both closure valves close therefore preventing spills and protecting the environment, operators and also the loading station at the same time.

For more other breakaway designs, please head to our Breakaway Coupling page where you can find a range of standard, engineered and loading arm breakaway couplings.

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Available Sizes:

2″ / 3″ / 4″ / 5″ /  6″ /  7″ / 8″ / 9″ / 10″ / 11″ / 12″ / 13″ / 14″/ 15″ / 16″


Stainless Steel 316L or 316Ti or 304 / Alloys / Anodised Aluminium

End Connections: 

Female Threaded – BSP or NPT

Flanged – ANSI / DIN / TW / TTMA


FPM (FKM Viton®) / EPDM / FFKM (Chemraz / Kalrez) / PTFE (Teflon) flat seal

Alternative designs and specifications for the Full Bore Safety Breakaway Coupling are available on request

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