Treloar Products

We specialise in engineering and supplying reliable critical fluid transfer equipment for tank trucks, service stations, terminals, depots, gas production plants and more.

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  • Tank Truck Equipment
  • Service Station Equipment
  • Nozzles & Dispensing Equipment
  • Terminal & Depot Equipment
  • Fluid Transfer Fittings
  • Valve Products
  • Projects

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Our Emergency Disconnect Safety Systems, also known as Breakaway Couplings or Breakaways, are safety systems that ensure the safe transfer of media in suction and discharge lines.
If a dangerous situation occurs, for example due to the sudden departure of a tanker truck which is still connected to a hose line, the Breakaway ensures a safe and spill-free separation of the vehicle from the system. In this manner, the ARTA Emergency Disconnect Safety System protects both the environment and the user.
ARTA Emergency Disconnect Safety Systems are used in the transport of liquid, gaseous and solid media, and they can be used on both hoses and piping. All ARTA breakaway couplings can be quickly and easily reassembled without the need for replacement parts. Limitless applications and specific products for Marine, Petroleum, cryogenics, gasses, chemicals and aggressive media.


Any sudden impact on the line during refuelling could create a situation that is hazardous. There are many causes for such a potential impact, such as the sudden departure of a tanker connected to the coupling. ARTA’s NTS emergency disconnect safety system is recommended specifically for this reason. If an unintentional impact occurs on a line where the NTS is installed, both coupling halves will disconnect in a controlled manner, and the valves on either side will immediately close. No dangerous media will spill, and both the environment and the operator will remain safe.


Sizes: DN15 (1/2“) bis DN200 (8“)
Pressure rating: PN16 (232psi) bis PN40 (580psi)
Temperature range: -55°C (-67°F) bis +200°C (+392°F)
Body material: Stainless steel 1.4301/1.4404/1.4571, Hastelloy®
Sealing: PFTE, EPDM, Viton® and other seals on request.
Connections: Thread-NPT, BSP, ISO; Flanges-ANSI, ISO; others on request
Conformities: 2014/68/EU Druckgeräterichtlinie, 2014/34/EU ATEX, EN14432, 21 CRF Part 11, USP Code 6

Latest news

Aug 23, 2021
Discover how Treloar’s 3 Seal Swivel Joints can save you time and money
Having served Australian industries for close to a century, Treloar has evolved into an industry leading supplier of high-quality critical fluid handling products and services. Offering proven and dependable products and high technical standards, we are committed to the continual improvement of our ...

Aug 06, 2021
Treloar Trading during COVID-19
NSW health advice issues stay at home order for our local Hunter area We will continue to operate as usual with warehouse still shipping orders

Jun 23, 2021
Stepping up with WLT Folding Stairs
With a commitment to finding the best possible solutions for our clients, we were recently approached by Coogee Chemicals with a unique challenge. As the producer of industrial, agricultural and mineral processing chemicals, Coogee Chemicals needed to upgrade their Sodium Hypochlorite and Sodium ...

Jun 01, 2021
Australian first trial of ARTA dry breaks
At Treloar, we’re committed to working with our customers to find the best possible solutions and are proud of our ability to go the extra mile by offering servicing, spare parts and technical abilities.

Sep 29, 2020
Welcome to our new digital home
As you may have noticed, things have changed a little bit around here.