3,250L Grease Trap

Made in Tasmania | 15 Year Warranty | Free Delivery!
Full commercial grease trap. 3,250 litres, rectangular footprint at 2400 x 1800mm. Sized for full commercial kitchens, function centres, food production facilities, large pubs with full-service menus, and any operation where peak-service output outpaces a standard 1,000L trap. LLDPE rotomould construction, 1175mm invert inlet, 977mm invert outlet. Installs in-ground, 15-year prorated warranty.

$5,012
SKU: BGT3250

Sku BGT3250
Outlet Invert outlet 977mm
Overflow 1 x 90mm outlet | “Rapid Seal” grommet and 90mm removeable insect screen
Inlet Invert inlet 1175mm
Length 2400mm
Width 1800mm
Height 1470mm
Warranty 15 years prorata
Minimum recommended base size 2500mm x 1900mm
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 LLDPE (Linear Low Density Polyethylene) Complies with AS/NS4766 for potable water

Full commercial kitchen scale

3,250L is the size for operations where kitchen FOG output genuinely outpaces what a 1,000L trap can separate within the required residence time. Function centres, large hotel kitchens, food production facilities, and commercial-scale catering operations usually land here. Sizing should come from a hydraulic designer or council trade-waste specification, not a rough guess.

Rectangular footprint for in-ground install

The 3,250L moves from a square footprint to a 2400 x 1800mm rectangular tank, which changes the excavation plan. Plan the in-ground install around the 2500 x 1900mm minimum base pad. Check invert depths against the existing kitchen drainage run before commissioning.

Why the biggest size matters most

At this scale, the commercial operation is producing enough kitchen wastewater daily that an undersized trap gets overloaded and grease escapes into the downstream system. That’s the scenario where a $20,000 septic field rebuild becomes a real possibility. The 3,250L is the trap that handles full commercial service without FOG breakthrough.

LLDPE, trade-waste rated

Rotomoulded LLDPE construction. 2400 x 1800 x 1470mm. Suits TasWater, council, and EPA Tasmania trade-waste requirements for full commercial kitchens and food production facilities. 15-year prorated warranty.

Tasmanian-made. Delivered.

Made in Tasmania, delivered direct. Confirm the spec with a hydraulic designer or the local council before ordering on large-scale kitchens, since trade-waste agreements can dictate specific trap configurations.

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.