Onion Tanks

Onion Bladder Tanks


For those looking for a non-permanent relocatable water storage solution, Waterplex offers their line of onion bladder tanks. These types of thanks are a unique short term portable tank solution designed to be able to take a tank to a remote or difficult location to be used for water or other liquid storage.

  • Onion Tank Loaded with Water


    Waterplex Onion Bladder 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 designed to give you the ability to...

Onion Tank Applications

Onion tanks are designed for on-going use and have a long service life when well maintained. These portable tanks can be transported while empty and easily relocated, but they are not meant to be used to transport water.

Onion tanks are especially useful for bushfire fighting in remote locations, particularly as a water station for helicopter water buckets where they are filled from a shallower source. They can also function as a remote site's reliable water supply, such as drilling or exploration operations. The tank's lightweight flexibility allows it to serve as a temporary water storage that fits on the back of a vehicle or as a temporary farm and rural water tank that can be moved when needed. In addition, onion tanks can function for spill containment applications, particularly where fast deployment and filling of a tank are critical.

Waterplex onion tanks are versatile enough to be used with almost any fitting, including standard tank fittings, cam locks, and Storz fire fighting fittings. If you have special requirements or you are not sure if the Waterplex onion tank is suitable for your application, 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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