Customer Reviews
Customer Reviews

Onion Tanks

Onion Bladder Tanks are a unique short-term portable tank solution that are designed with the ability to transport the tank to a remote or difficult-to-access location to be used for water or other liquid storage. Onion tanks are designed for on-going use and last a very long time when well looked after. They are engineered to be portable tanks that can be transported only while empty. They are not designed to transport water.

  • Waterplex

    Waterplex Onion Bladder Tank - WP-ONIONTANK

    Waterplex Onion Bladder Style Tank Utilise all of that wasted space under your house or under your deck by installing the Waterplex Onion Bladder Tank for optimal rainwater storage. An onion bladder tank is a unique short-term portable tank solution...

Onion Bladder Tank Applications

Onion tanks are incredibly versatile in their applications. They can be used for remote site water supply, such as drilling and exploration operations, as well as temporary water storage that easily fits on the back of a UTE or truck when packed, e.g. for swimming pool maintenance. Another use is for bushfire fighting in remote locations, particularly as a water station for helicopter water buckets where they are filled from a shallower source. Additionally, onion tanks can function as temporary farm and rural water tanks that can be shifted as and when required as well as for spill containment, particularly where fast deployment and filling of a tank are critical.

Almost any kind of fitting can be used with the Waterplex onion tanks, including standard tank fittings, cam locks and Storz firefighting fittings. If you have special requirements or you are not sure if the Waterplex onion tank is suitable for your application, then you can call the team at Waterplex on 1300 72 66 70 and they will be able to provide expert guidance and advice on the best solution for you.

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