Round Water Tanks
Our Round Poly Tank Range Leads The Industry
Duraplas™ New Generation™ Polytank Technology — The Product of 35+ Years Experience in Tank Manufacturing
Superior and unique, computerised manufacturing techniques ensure Duraplas poly water tanks are produced to the highest quality standards, and in an environmentally friendly manner. Duraplas tanks are made to withstand harsh Australian conditions, and are covered by a proven and reliable 20-year warranty (10 + 10). Duraplas tanks are fully compliant to ‘Product Certification to AZ/NZ 4766:2006’ and are manufactured under a quality assured process, certified to ISO9001:2015 standards. Join thousands of satisfied customers. Browse our range below, and contact the friendly and experienced team at Duraplas today.
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R340 Litre Rainwater Tank
340 Litre Round Polyethylene Water Storage Tank
(Nominal Dimensions: Diameter 720mm, Height 970mm, Inlet Height 970mm, Shot Weight: 25kg)
The ideal small tank for fresh drinking water, emergency water supply or your BBQ area. Small, strong, light weight, and available in a large range of colours.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R545 Litre Rainwater Tank
545 Litre Round Polyethylene Water Storage Tank
(Nominal Dimensions: Diameter 720mm, Height 1550mm, Inlet Height 1550mm, Shot Weight: 32kg)
This water tank features a real space saver design. The small ‘footprint’ makes the R545 ideal for tight areas, such as patios, verandahs etc. Ideal for drinking water or a back up water supply.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R680 Litre Rainwater Tank
680 Litre Round Plastic Poly Water Storage Tank
(Nominal Dimensions: Diameter 720mm, Height 1910mm, Inlet Height 1900mm, Shot Weight: 38kg)
Slightly larger than the R545, this water tank again features a real space saver design. The small ‘footprint’ makes the R680 ideal for tight areas, such as patios, verandahs etc. Ideal for drinking water or a back up water supply.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R1130 Litre Rainwater Tank
1,130 Litre Round Polyethylene Water Storage Tank
(Nominal Dimensions: Diameter 1070mm, Height 1510mm, Inlet Height 1500mm, Shot Weight: 50kg)
This water tank is an ideal size to supplement your water supply, holding over 1,000 litres. Perfect for your home vegetable garden.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R1500 Litre Rainwater Tank
1,500 Litre Round Polyethylene Water Tank
(Nominal Dimensions: Diameter 1070mm, Height 2000mm, Inlet Height 2000mm, Shot Weight: 60kg)
This Tank is a taller version of the R1130, ideal for areas where there isn’t a lot of room for a large diameter tank, but there is space for a higher profile.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R1800 Litre / 400 Gallon Squat Rainwater Tank
1,800 Litre / 400 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 1560mm, Height 1220mm, Inlet Height 1170mm, Shot Weight: 60kg)
This rainwater tank would make the perfect header tank and suits both ground or stand positioning.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R2720 Litre Upright Rainwater Tank
2,720 Litre Round Polyethylene Water Storage Tank
(Nominal Dimensions: Diameter 1430mm, Height 2000mm, Inlet Height 1950mm, Shot Weight: 75kg)
Do you need water supply for your weekender or cabin? This water tank is ideal, and conveniently tucks away in a corner.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R3000 Litre Rainwater Tank
3,000 Litre / 660 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 1600mm, Height 1850mm, Inlet Height 1800mm, Shot Weight: 75kg)
This quality 3,000 litre water tank is the ideal size tank to meet ‘basix’ or local government requirements. Supply water to your toilets and washing machine and save money.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R3900 Litre Squat Rainwater Tank
3,900 / 850 Gallon Litre Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 2170mm, Height 1400mm, Inlet Height 1250mm, Shot Weight: 100kg)
If height is a problem, then this water tank is for you. The perfect replacement tank for the old rusty 1,000 gallon gal tank on a stand.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R4100 Litre Squat Rainwater Tank
4,100 Litre / 900 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 2170mm, Height 1495mm, Inlet Height 1370mm, Shot Weight: 125kg)
Slightly larger than the R3900 tank. (If height is a problem, then this water tank is for you. The perfect replacement tank for the old rusty 1,000 gallon gal tank on a stand). Meets rebate requirement for 4,000 litres.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R4500 Litre / 1,000 Gallon Upright Rainwater Tank
4,500 Litre / 1,000 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 1830mm, Height 2050mm, Inlet Height 1935mm, Shot Weight: 125kg)
The ‘big but small’ tank. Ideal for your urban backyard. Supply water for your vegetable garden or top up your swimming pool.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R5000 Litre Squat Rainwater Tank
5,000 Litre / 1100 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 2175mm, Height 1750mm, Inlet Height 1630mm, Shot Weight: 125kg)
The most popular size to meet ‘basix’ or local government building requirements. A great all-round size rain water tank for the average household.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R5675 Litre Rainwater Tank
5,675 Litre / 1,250 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 2020mm, Height 2000mm, Inlet Height 1930mm, Shot Weight: 125kg)
Similar advantages to the R5000 but supplying a few more litres. A very popular size poly tank for urban backyard situations.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R9000 Litre / 2,000 Gallon Rainwater Tank
9,000 Litre / 2,000 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 2530mm, Height 2020mm, Inlet Height 1880mm, Shot Weight: 175kg)
Replace that old rusty galvanised tank with this size. A great mid-size rainwater tank for the rural or urban house, dairy, shed or cabin.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R10000 Litre Rainwater Tank
10,000 Litre / 2,220 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 2510mm, Height 2350mm, Inlet Height 2205mm, Shot Weight: 200kg)
Another very popular ‘basix’ or local government requirement design. This rainwater tank meets requirements for backyard or commercial applications.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 1
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R13500 Litre / 3,000 Gallon Rainwater Tank
13,500 Litre / 3,000 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 2930mm, Height 2500mm, Inlet Height 2240mm, Shot Weight: 250kg)
Perfect for additional household or rural water storage. Ideal for rural stock water or a header tank.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 2
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R18200 Litre / 4000 Gallon Rainwater Tank
18,200 Litre / 4,000 Gallon Round Plastic Poly Water Tank
(Nominal Dimensions: Diameter 3400mm, Height 2540mm, Inlet Height 2260mm, Shot Weight: 350kg)
This water tank is suitable for larger water storage where height is a problem. Suits low set homes, either rural or urban.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 3
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R22700 Litre / 5000 Gallon Upright Rainwater Tank
22,700 Litre / 5,000 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 3550mm, Dome Height 2835mm, Inlet Height 2470mm, Shot Weight: 425kg)
The R22700 is our ‘most’ popular water tank size by a long shot! We manufacture on average 45 of this model of tank each and every week! Perfect for household or rural water supply. Most economical storage per litre. Save $$$. Combo installations produce large water storage volumes.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 3
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R22700 Litre / 5000 Gallon Squat Rainwater Tank
22,700 Litre / 5,000 Gallon Squat Poly Water Storage Tank
(Nominal Dimensions: Diameter 4180mm, Height 2220mm, Inlet Height 1900mm, Shot Weight: 450kg)
A true squat 22,700 litre water tank. A perfect tank for low set homes in town, or on your property. A great tank to take overflow water from other higher set tanks.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 4
Note: trailer only delivery
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R34000 Litre Rainwater Tank
34,000 Litre / 7,500 Gallon Round Poly Water Storage Tank
(Nominal Dimensions: Diameter 4180mm, Height 3050mm, Inlet Height 2750mm, Shot Weight: 600kg)
The big one! A fantastic urban or rural large water storage tank, with over 30,000 litres capacity. Install banks of this size to reach very large storage volumes. Ideal commercial property storage tank.
Freight: $90 ( standard delivery areas )
Persons/s required to assist with delivery: 4
Note: trailer only delivery
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