27,500L Aquaplate Water Tank

Made in Tasmania | 15 Year Warranty | Free Delivery!
The 27,500L Aquaplate Water Tank is the second-largest steel tank in the range. 3,400mm diameter, 3,080mm high, a properly imposing tank for rural blocks that need near-commercial capacity with residential drinking-water compliance. Zincalume shell, food-grade lining, AS/NZS 4020 compliant. Tasmanian-made with a 15-year prorated warranty and free delivery to 90% of the state.

$9,984
SKU: AQT27500-B

Sku AQT27500-B
Outlet Non-standard fit-up and additional outlet options are available on
request | to suit your requirements
Overflow 1 x 90mm outlet | “Rapid Seal” grommet and 90mm removeable insect screen
Inlet 1x 500mm strainer basket with a stainless steel insect mesh screen
Valve 1X Brass bibcock
Length 3400mm
Width 3400mm
Diameter 3400mm
Height 3080mm
Warranty 15 years prorata
Minimum recommended base size 3500mm x 3500mm
Minimum recommended base thickness 50mm
Recommended base construction Concrete | or 6mm FCR levelled and compacted. If a tank stand is to be used | ensure base of tank is fully supported and that the stand is capable of supporting the total weight of the tank when full.
Tank material Aquaplate steel

Just below commercial

At 27,500 litres, the tank is within sight of a proper commercial water storage installation, but still in the Aquaplate residential-steel range. On a 3,400mm footprint and 3,080mm height, it has serious visual presence. That’s the point. This isn’t a tank you tuck away. It’s a tank that anchors the rural infrastructure of the property.

Why Aquaplate still matters at this scale

At 27,500L, the standard assumption is you’d step into unlined galvanised steel or concrete tanks. Plain galv at this capacity has known water quality issues (taste, pitting, sediment from decade-plus storage). Concrete tanks are heavy, expensive to deliver, and don’t mate well with most rural plumbing. Aquaplate keeps the tank within familiar steel-tank territory (delivery, install, plumbing) while keeping water contact on a food-grade polymer liner. AS/NZS 4020 certified. Potable all the way up to 27,500 litres.

Who buys at this capacity

Farmsteads combining household, workshop, and stock water supply. Rural subdivisions with multiple dwellings sharing a catchment. Off-grid estates planning for long dry spells as climate variability increases. Commercial-adjacent operations (B&Bs, small function venues, hobby wineries) that need larger capacity but can’t justify proper commercial tankage.

Fit-up included

500mm strainer basket inlet with stainless steel insect mesh, 90mm Rapid Seal overflow with removable screen, brass bibcock. Outlets positioned on request.

Tasmanian-made. Delivered.

Steel rolled and assembled in Tasmania. 22+ Colorbond-matched colours. Free delivery to 90% of the state. 15-year prorated warranty on a tank this size is significant.

People Are Asking

Warranty Policy

Our warranty policy ensures peace of mind, covering defects and issues under standard terms.

Payment Information

We accept VISA, Mastercard, Google and Apple Pay.

How long will it take to arrive?

Most tanks reach your block within two weeks of order. Every tank is made in Tasmania and delivered direct, so there’s no mainland freight wait. If you’ve got a critical date (plumber booked, build sign-off, certifier inspection), let us know at order time and we’ll flag any timing risk

Do you install the tank or sort the plumbing?

No. We deliver to your block and unload. Connecting it to your downpipe, pump, and house plumbing is a job for your plumber. On a new build the plumber usually has the inlet, outlet, and overflow rough-in ready before the tank arrives.

Do I need council approval to install a water tank?

For most rural and residential properties in Tasmania, a standalone rainwater tank doesn’t need council approval. Larger tanks, elevated tanks on stands, and tanks in heritage zones can have local rules, so a quick check with your council before you order is worth the five minutes. Fire fighting tanks tied to a building permit are usually approved as part of the build itself.

Can I pick the colour?

Yes. Most ranges come in 22+ Colorbond colours so you can match a roof, fascia, fence, or pick something that disappears into the bush. Use the colour picker on the product page. The live colour shows on the 3D tank view so you can see exactly how it’ll look before you check out.

What if I order the wrong size or change my mind?

Get in touch as soon as you can. If the tank hasn’t begun manufacturing, we may be able to change the tank colour or size. Unfortunately, once manufacturing starts (as all tanks are custom-made), we can’t accept returns.