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.

Click on the product category or search for the product you are after and view the products below.

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

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Autolok™ utilizes a patented locking lever requiring manual delatching of an integral locking device. Coupling is as simple as standard Kamlok fittings. However, once coupled, they cannot become disconnected until required. Releasing the Autolok requires a simple downward pull of the finger rings as the levers are opened. Autolok Kamlok couplers are manufactured from 316 stainless steels in 25mm (1”) to 100mm (4”) sizes, and available in all coupler styles including dust caps.


Locks automatically when you close the arms:

Close the Autolok self-locking quick coupler with one smooth motion - just like a regular quick coupling. It locks itself automatically, and stays locked until you open it.

No clips or buttons

Some locking couplers make you insert and remove clips. It’s a hassle, so sometimes are not locked, exposing people and the
environment to unnecessary risk. Other locking couplers make you twist your fingers around clumsy, spring-loaded buttons to open them.

Virtually effortless

You close the Autolok coupler’s patented arms normally and they lock themselves. You release the lock with an easy tug on the finger rings. Every time your operators open or close an Autolok coupler, they save time and effort.

Less risk, Less hassle

You’ll like the Autolok coupler because its self-locking action reduces your risk automatically. Your operators will like it because it works just like a regular quick coupling – no hassle, no problem


Compatible with other quick lock couplings MILG 27487

Latest news

May 09, 2024
Case Study: Treloar’s Custom Folding Stairs Solution for Animal Welfare League NSW

Nov 28, 2023
Treloar - On The Move: Expanding Horizons and Exciting Changes Ahead!
As we emerge from the challenges of the pandemic, we are pleased to share some exciting developments at Treloar that highlight our growth, expansion, and commitment to delivering exceptional solutions to our valued customers.

Nov 08, 2022
Design and Build Reliable Industrial Fluid Systems – Use Treloar Valves
Industrial fluid systems are a critical component of many industrial applications, where they are used for transporting high-temperature, high-pressure liquids and gasses.

Nov 02, 2022
Treloar Brings The Best ARTA Products to Make Your Industrial Fluid Transfers Safe and Efficient – Explore Our Range Now!
Treloar is a well-known name in the engineering and distribution of industry-leading equipment and systems for ensuring safe and efficient transfers of critical fluids.

Oct 12, 2022
Final Update – Wesfarmers – CSBP Liquid Ammonia Loading Arms
In continuation of our progress update from April 2022 on the initial case study regarding our project with Wesfarmers – CSBP, we now have the final update on how the project was completed.