3,000LT Poly Slimline Water Tank BWSL3000
The new Builder’s Warehouses SL Tank range are the ideal water storage tank for residential or industrial where space is at a premium. The BWSL3000 is Certified to AS/NZS:4766:2020 and designed & tested to handle the harsh Australian conditions with key design elements such as the 150mm flat ends that allow the BWSL3000 to be setup as a retention or detention tank with ease.
Description
- Capacity: 3000L
- Length: 2570mm
- Width: 780mm
- Height: 2100mm
- Standard fittings:
- 400mm mosquito proof strainer
- 90mm PVC overflow screen
- Outlets: 3 x 25mm brass outlets Low Both Ends, 25mm Bucket Height One End
- Colours: Standard tank colours available
- Inlet Screen: 400mm One End
- Overflow: Provision Both Ends, 90mm Fitting Included Standard
- Food grade polyethylene
- Warranty: 10 Year
Another fantastic tank from the Builder’s Warehouse slimline rainwater tank collection – this 3,000L tank is perfectly suited to suburban households or places with limited space.
It allows for 3,000L of water storage without taking up too much room. Our slimline range has been specifically designed for those who would like to save on space. The type of rainwater tank you choose will depend on the amount of space you have available and the height of the building that the rainwater is to be caught from.
Bushman’s expert advice is that if you are in the inner city and space is limited, the best tank for rainwater would be a slimline tank which can fit alongside the house or garage. If you are on a farm or a larger block then a round water tank will be the most cost effective solution.
Note – The colours shown on screen represent the actual colour as accurately as possible however they will vary depending on web browser, screen and printer type.
With Poly Tanks and Poly Products capacities and measurements are tested in accordance with AS4766, but may vary due to the roto-moulding process. Dimensions in metres are rounded to the nearest centimetre.
Subtract 100mm from pump cover dimensions when estimating internal measurements.
When estimating space requirements for siting your tank, Bushman’s recommends a minimum clearance of 100mm at top and sides for Poly Tanks and 1m for Builder’s Warehouse Water Tanks.

Tank Details and Inclusions
Quality Slimline Poly Tank Inclusions:
- 10 year manufacturer warranty on your quality Slimline tank (10 years repair or replace + 10 years pro-rata)
- New Generation Poly tank Design
- BONUS inclusions:Â Inlet Strainer Basket, 90mm overflow spout (with Screen) & watermarked approved 25mm brass Outlet flange (Male) & 25mm chrome plated Brass ball valve (Female-Female)Â (click here for details)
- Our quality slimline poly tanks are manufactured in one piece from virgin U.V. stabilised food grade polyethylene which meet the strict Australian Standards for food and water storage:
- AS 4020 – For Drinking Water
- AS 2070 – For Food Contact
- AS 4766 – U.V. Requirement
- 100% BPA free for your peace-of-mind
- Designed and manufactured in Australia by BR Plastics – backed by 30+ years experience with the same owners managing the company
- Guaranteed heavy-duty ‘shot weight’ – meaning thicker walls and more rigidity than other makes, and ensuring your quality tank will serve you faithfully year upon year
- 24 stylish colour choices (click here) to suit your property.
- Outlets fitted at the factory for ease-of-install and quality assurance
- All fittings Water Mark approved, and ball valve supplied – saving you time and giving you peace-of-mind
- Prompt, friendly service from our experienced team
- See how our tanks compare to other
This 3,000 litre slimline tank option is great for complying with ‘basix’ or local government water requirements. Very popular with new homes or units.
Freight: $99 ( standard freight areas, Click Here for Map )
Persons/s required to assist our delivery driver: 2









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