5000 Litre Super Slimline Water Tank



5000 Litre Super Slimline Tank


Storing 5000 Litre of rain water never looked so good and has never been made easier. Introducing The newest Rotoplus Slimline to the market – the 5000 Litre Super Slim Water Tank. Complimentary with a 300mm Inlet Strainer,  4 x 25mm Brass Outlets and a 90mm Overflow. Available in Victoria & Sydney, get in contact to find out more.

None ASC J35/50 | 35m Head | 50LT/min +$325.00 ASC J40/60 | 40m Head | 60LT/min +$375.00 ASC M37/80 | 37m Head | 80LT/min +$495.00 ASC M55/85 | 55m Head | 85LT/min +$675.00
None Bianco A2-INOX45S2MPCX +$565.00 ASC AM50 Acquasaver +$650.00 Bianco A2-INOX60S2MPCX +$625.00 ASC AM80 Acquasaver +$720.00
None 25mm Retention Fitting +$40.00 40mm Retention Fitting +$60.00 50mm Retention Fitting +$80.00

5000 Litre Rotoplus Super Slimline Water Tank


Dimensions: 3150L x 940W x 2200H

Tank Weight: 200KG

Introducing The NEW & SLEEK 5000 Litre super slimline water tank.

No longer are these tanks only designed to suit washing a car, but home owners are now wanting more capacity to be able to water their gardens, their lawn or even run their toilets and laundry with collected rainwater. The Rotoplus 5000 Litre Super Slimline Tank is the newest addition to the popular slimline water tank range in Melbourne and ASC Water Tanks can ship anywhere in Victoria. We can also ship to Canberra and Sydney, so if you are looking for a top quality Australian Made and Owner 5000 litre super slimline water tank, call ASC Water Tanks now and get your tank booked for delivery.

Ideal for narrow spaces, Rotoplus slim tanks are a very popular household tank, perfect for down the side of your home.

The 5000 Litre is the largest single piece rotomoulded tank made in the market. The tank is 3150mm long 940mm wide and 2200mm high, which is great if you water your garden, wash your car, or even to use it domestically to flush your toilet.


  • An attractive single piece rotomoulded product
  • A 10 year manufacturers’ warranty for your peace of mind
  • Long lasting durability with food grade tank material certified to AS/NZS 4766. It’s also UV resistant, so it can withstand lots of sunshine!
  • A proven design for reliability and ensuring the wall thickness is consistent around the tank.
  • Your choice of over 20 popular Colorbond colours to match your home! Check out the ‘Additional Information’ tab for the full list of colour options.


The inlet comes fitted with a 300mm mosquito proof leaf strainer on one end of the tank.
Two quality brass 25mm BSP female outlets are moulded into the tank at each end (x4 in total) near the base and bucket tap height.
An overflow provision is moulded into the tank and can be fitted on either end. A 90mm overflow is supplied loose.

Please feel free to give our friendly and highly qualified staff a call on (03) 8795 7715 today to discuss custom tank fittings if required.

We can supply detention fittings on our water tanks at any position as per your requirement and storm water planning. Not sure if you need a detention water tank or a retention water tank? Read our blog here about detention and retention tanks.

How much does a 5000 Litre Slim Tank Cost?

Water tanks prices differ for many different reasons. Most tanks these days are Australian made and we encourage all customers to buy locally made 5000 litre Slimline Water Tanks. The average price for a 5000 Litre tank is $1350 – $1450. The biggest reason why some tanks are significantly more expensive is because those manufacturers may choose to include freight in the cost of the tank, and deliver either state wide or a very large area. The Rotoplus 5000 litre super slimline tank is priced very competitively as the tank is made here in Melbourne and we use our own delivery drivers to deliver in and around Melbourne. Our Melbourne 5000 litre slimline tanks can be delivered with six units on a load to a single site. Going into rural and regional towns, we can deliver these tanks very cost effective and drive the price down of the cost of the 5000 litre slimline water tank delivered to you. We even deliver this tank to Sydney and Canberra as well as Central Coast and Newcastle. Call us for a quote.

How heavy is a 5000 Litre Super Slimline Water Tank?

Most 5000 litre slimline tanks weigh between 180kg and 200kg. Although the weight of the tank is important to determine the wall thickness of the tank, it is more important to know what the wall thickness is of the 5000 litre tank in particular areas. This is done by using ultrasonic detectors to determine the wall thickness. As part of the Australian Standards, all our tanks are tested to make sure they have the correct wall thickness as required by Standards Australia. When you buy a 5000 litre slimline water tank from ASC Water Tanks, you can buy with confidence.

What colours are available in a 5000 Litre Super Slimline Water Tank?

We have over twenty different colours you can choose from. Below is a range of colours we offer in the Rotoplus 5000 Litre super slimline water tank. Can’t find a colour you want? Call us! It may be that we just have not added it the current range. If it’s available in plastics, then we can get it for you. *Surf Mist currently unavailable.

Dimensions 315 × 94 × 220 cm


Dimensions (mm)

3150 L x 940 W x 2200 H

Supplied Accessories

Inlet Strainer, Overflow Screen


2 x 25mm brass pump outlet on each end of tank 2 x 25mm brass bucket tap outlet on each end of tank


10 Years Manufacturers Warranty



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