Name: Underbody Poly Watertank 15L
Brand: Tuff Terrain
SKU: TTTP15
Price: 170.0 AUD
Availability: InStock

$170.00

Aussie Designed

Available to order
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• 1 x Tuff Terrain underbody poly water tank, 15L capacity

• 15L underbody water storage capacity

• Frees cabin and tray for other gear

• Food grade polyethylene meets AU standards

• UV-stabilised material helps reduce algae

• Australian made tank for local conditions

• No straps needed on most installs

The Tuff Terrain 15L Underbody Poly Watertank bolts under the ute or work truck to keep 15 litres of water on board without taking tray space. The compact tank shape tucks near chassis rails, meaning you still keep clearance for suspension travel and off-road ruts. A built-in pocket for a hand cleaner bottle helps crews wash up at the tailgate and get out there again faster.

The tank body uses extra thick, one-piece food grade polyethylene that handles day-in, day-out road grime from the bush to the beach. UV-stabilised material cuts light entry which helps keep algae growth down between refills. Compliance with AS 4020 and AS 4070 backs it for Aussie water and food contact standards. For any ute or service rig, this is smart buy water storage gear that is built tough for regular use.

Q: Can this 15L underbody tank store drinking water?

A: Yes, the tank material meets Australian Standards 4020 and 4070 for water and food contact. The actual water safety then depends on your hoses, fittings and how you clean the system. Use suitable food grade plumbing through the whole setup. Regular flushing and sanitising help keep water fit for purpose.

Q: Do I need mounting straps for this tank?

A: No, most installs use the tank’s top flange rather than separate straps. The installer bolts through the flange into suitable chassis or bracket points. This design keeps the underside smooth and reduces snag points. The qualified installer must confirm bolt choice and mounting locations for the specific vehicle.

Q: Who should install the Tuff Terrain 15L underbody tank?

A: A qualified person must handle installation. Underbody gear sits close to exhausts, suspension and road debris, which demands proper clearance checks. A professional installer can route hoses to avoid chafe and kinks. They also pressure test the system before you head off.

Q: Where is the best place to mount the hand cleaner bottle?

A: The bottle pushes into the front moulded recess. That recess keeps the bottle upright and accessible beside the vehicle. Many users place it near a tailgate or side step. This keeps wash-up simple after refuelling, tyre checks or greasy jobs.

Q: Can the tank be used on trailers as well as utes?

A: Yes, the underbody design suits many trailers and service bodies. The key requirement is enough ground clearance and structure to support the flange. Your fabricator can add brackets if the chassis profile differs. Always confirm articulation clearance before final bolting.