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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Order codes Spares






R015681-000 : 202F-200-17.5kPa SERVICE KIT, Incl. (Break link 2 Notch, O-ring, Circlips x 2, Roll pin)

R015682-000 : 202F-200-24kPa SERVICE KIT, Incl. (Break link 1 Notch, O-ring, Circlips x 2, Roll pin)

R015925-000 : 202F-200-45kPa SERVICE KIT, incl. (Bar assembly, O-ring, Circlips x 2, Roll pin)


We have a new break link to replace the carbon Pin on our 17.5kPa model, this simplifies installation and improves accuracy of relief pressure. Our new service kits are also now available so the vents can be reset after scheduled maintenance. The Treloar 202F emergency vents are used on above ground bulk plant and storage tanks. The emergency vent is an auxiliary to a free vent or pressure-vacuum vent, such as the Treloar 95U. It acts to relieve excess internal pressure created by overheating, fire and over-pumping etc. These vents meet the requirements of API 2000 code as stipulated in AS 1940.


• The 202F vent, unlike other emergency vents, will show a failure mode, thus indicating that there are design or operational problems associated with the storage facility.
• The 202F on operating will completely open and remain open.
• The body and lid are aluminium with the body having a Low-Friction coating to prevent the lid sticking.
• The lid is red for easy emergency observation.


Emergency vent comes in three emergency relief settings being 17.5kPa, 24kPa and 45kPa.
Vents can be fitted to a 6” ASA 125 flange, however, we recommend the use of the 202SSF flange adaptor.
Relief capacity of 15,850m3/hr at 17.5kPa. (The 202F has to be manually reset after operating)

Latest news

Oct 14, 2021
Visy Floating Suction Project: Manufacture and Testing Update
OVERVIEW OF THE WEEK Our progress with the Visy project this week was centred around the completion of the manufacturing phase, assembly and testing, and final revisions. It was another big week with the deadline looming, and more creative problem solving was required to deliver the solution to ...

Oct 13, 2021
Visy Floating Suction Project: Progress Update
OVERVIEW OF THE WEEK The Treloar team has been hard at work this week finalising construction and preparing Visy’s custom floating suction for delivery. The process thus far has been relatively smooth, despite the team’s problem solving skills being called into action to successfully address some ...

Sep 29, 2021
Project Overview: Visy Floating Suction Project
PROJECT BRIEF Visy is a global leader in the packaging, paper and resource recovery industries. They have been providing high quality, innovative and sustainable packaging products and solutions in Australia for over 70 years. Visy recently approached Treloar with a challenging problem - they ...

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Explore the Treloar range of static earthing reels
Used to control the discharge of unnecessary static electricity during the transfer of flammable liquids, static earthing reels are an important part of the Treloar product offering.

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 ...