Premium Australian automotive water tanks
When shopping for an automotive water tank, selecting the size and dimensions of the tank is only the beginning of the process.
You have to consider:
- Design features - every tank design is different, does the tank work for your needs?
- Durability of the tank - how thick are your tank walls, and will it securely store your water in Australia's harsh conditions?
- Ease of installation - does your tank come with mounting kits to simplify installation?
- Warranty on the tank and parts - how long the warranty is and what does it cover?
- Availability of replacement parts - can you get parts quickly if needed?
AutoTanks are commonly known as Australia’s premium automotive water tanks because of design features that no other tanks can match.
AutoTanks features
Mantis brackets

AutoTanks with hand washing bottles use an advanced ‘Mantis’ bracket design.
Read more on the advantages provided by the mantis bracket:
Bottle security
The clamping power of our Mantis bracket ensures that you won’t have a bottle bounce out of its cradle on bumpy roads, potentially saving you from having to deal with an irate driver who has just been hit by an escaping bottle or finding yourself stuck without a bottle.
As our bottles don’t need to be lifted for removal, AutoTanks bottles are able to sit higher in the tank improving bottle protection from road debris.
Bottle size flexibility
AutoTanks Mantis bracket allows different sized wash bottles to be attached to the water tank.
This lets you replace a lost or damaged bottle with another bottle of different size, which cannot be done with tanks where the bottle storage is moulded directly into the tank.
Flexibility of bottle size allows you to use a large range of bottle sizes and configurations as your needs change.
Ease of bottle removal
The ability to pull the bottle directly from the tank without needing to lift the bottle out of a moulded hole first, makes it much easier to quickly grab the bottle when required for a refill.
In other manufacturers' tanks, there have been cases where a bottle too large for the moulded holder becomes stuck, resulting in hand injuries after suddenly giving way during removal. Our AutoTanks range provides improved safety by removing this hazard and potentially saves you needing a medical treatment for injury!
Reduced bottle wear
AutoTanks advanced Mantis bracket holds each bottle tightly removing the common occurrence of worn hand wash bottles caused by moving and rotating bottles. These worn handwash bottles can become a challenge to replace, and will undoubtably fail on the day you’d really like to get your hands clean.
Sacrificial filler adapter

It is not uncommon for undertray water tanks to be destroyed when the filling point thread is destroyed by rough hose application or cross threading of the plug.
To protect the filling point, all undertray AutoTanks use a sacrificial filling port and specialised rubber lined cap as their filling point.
In the event that someone is rough filling your tank, you can be sure of an easy fix by replacing the adapter—not the tank.
Premium tank wall thickness

AutoTanks are the premium automotive water tank on the market and the class leader in tank wall thickness.
The greater wall thickness of AutoTanks walls allows you to be sure that rocks and sticks will not damage your AutoTank!
Premium quality resin

All AutoTanks are produced using high quality polymer resin that is accredited for drinking water use. The quality of our resin ensures that your drinking water will not become tainted.
Tanks for utes, trucks and recreational vehicles designed and made in Australia for tough Australian conditions. Our food grade polyethelene tanks are designed to provide you with drinking water when you need it.
Mounting kits make installation easy

AutoTanks manufacture mounting kits for a number of our tanks. Mounting kits are currently available for our UB15, UB23, UB30 and UB60 range.
Guarantee
All tanks have a five year guarantee for parts and replacement.
AutoTanks range
To find tank specifications and distributor details browse through our tanks.
Find a distributor
Our tanks and spare parts are available through our nation wide distributor network.