EWFM offer an extensive range of couplers to suit most applications. Our whole range ensures a quick and dry connection/disconnection. This connection not only helps with speed for the operator but is also safe and secure when dealing with hazardous and corrosive medias.  Our varying models mean we have suitable solutions for most industries, including Oil & Gas, Chemical, Pharmaceutical, Aviation, Food and Drink. Please see below our 3 main types with just a quick overview of each range.


EWFM are a master distributor for MannTeks extensive coupler range. This includes

  • Dry Disconnect (As standard range manufactured in Aluminium, Brass, Stainless Steel and more exotic materials on request, in sizes from ¾” to 12”. These couplings are perfect for bulk fluid transfer from tankers, IBC’s, hose, loading arms etc.  The couplers are all in accordance to STANG 3756 meaning they are compatible with a wide variety of different manufacturers)
  • Gas (Ideal for LPG applications, robust design, easy servicing and high level of security. A great long lasting environmentally friendly quick connection)
  • Cryogenic (Do what they say on the tin, an exciting and effective coupling solution for those cryogenic medias, suitable for temperatures down to -200˚C)
  • Aviation (Specially designed for the Aviation and Military in accordance to ISO 45)

These couplers are tailor made for you. Often used in hazardous and hygienic areas.  These dry breaks are custom built for each application with a wide selection of materials and special features available.  Including proximity sensors, nitrogen purges, selectivity etc.  Challenge us with your requirement!

Did you know we now offer a 100% metallic free version for those extreme environments where even Hastelloy isn’t enough!


We offer both the liquid and vapour API coupler. The couplers are often used with both road and rail tankers and are made in accordance to API RP1004.

Who we are

EWFM (EW Fuel Management Ltd) is a multi-disciplinary distributor based in Royston near Cambridge, England, supplying equipment for the safe transfer of liquids, gases and particulates.

At the onset, aircraft refuelling and fuel tanker equipment have been and continue to be a specialty of EWFM in both the defence and civil markets. From supplying to the aviation and oil and gas industries, the company has now diversified into other hazardous markets such as pharmaceutical, chemical, food and drink and power generation.

EWFM’s product expertise ensures that customers are recommended the most suitable equipment for their application. Having supplied many thousands of our products, our reputation as a reliable company is known both worldwide and in the UK.

Procedures in place ensure that all projects are carried out with utmost professionalism, offering clients support at all stages.

Accredited to ISO 9001-2008, we have never received either a major or minor non-conformance after 25 third party audits.

Click here to view/download our latest ISO certificate