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Aviation Todo-45 Dry-Breaks

An ISO 45 standard ground unit from Todo with associated hose unit .

This gives an economical alternative to ISO 45 standard hose couplers for aviation fuel transfers. This coupler is not configured for under-wing refueling.

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  • Description
  • Brand
  • Variants
  • Specifications
  • Compatible to ISO 45, MS24484, STANAG 3105 and British Aerospace Spec. 2C14
  • All Todo-Matic couplings are available in aviation fuel transfer specifications.

TODO Coupling Supplier

As an industry leader having more than three decades of experience in manufacturing products used in hauling petroleum, gas, and hazardous chemicals, TODO is a name you can trust to deliver exceptionally high-quality couplings. At Ali Yaqoob Trading, we are proud to represent TODO products as its authorized full-service distributor in the UAE. All their products, including the extremely sought-after DRY-BREAK couplings, are designed to function effortlessly even under the most testing conditions. Major offshore exploration, marine, chemical, pharmaceutical, and petrochemical companies rely on TODO to guarantee safety during the transfer of their most aggressive or valuable liquids.One of the key reasons as to why TODO couplers are so dependable is the fact that it has very few moving parts and demands only minimal user input or effort. Some of the TODO products that we provide include the Aviation TODO-45 Dry-Breaks, Ball Valves, TODO Swivels, Fuel Nozzles, and more. If you have an inquiry or require the support of our technical team, get in touch with us today!

TODO-45 Aviation DRY-BREAK® couplings are available in the following formats:


2.5″ (DN65)

End Connections


  • BSP (according to ISO 228)
  • NPT (according to ANSI B1.20.1)
  • Others available upon request


  • PN10/16 (according to EN 1092-1)
  • ANSI Class 150 (according to ANSI B16.5)
  • TTMA
  • TW3
  • Others available upon request


  • Aluminium externals
  • Stainless Steel internals

O-ring Grades

TODO-45 Aviation DRY-BREAK® couplings are available with the following O-ring grades:

  • Nitrile (NBR or Buna)
  • Viton (FKM)
  • FMVQ

Working Temperature Range: -20°C to +80°C    (-4°F to +176°F)

Working Pressure: 10 bar (145 psi)

TODO is committed to providing the highest quality products, and so the materials of construction of TODO ISO 45 Aviation DRY-BREAK® couplings are specifically selected for the best possible performance in the aviation fuelling sector:

  • Aluminium: EN AW 6262 T6
  • Stainless Steel: 316L

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