• Made from either Poly (polyethylene) or Steel.
• Ideal for storing larger volumes of rainwater.
• Great for dead corners on the block.
Water Capture can expertly install these tanks to your existing home or new build, or simply deliver the tank only.
POLY ROUND TANKS
Made in Western Australia and can be delivered anywhere in the state.

Round Corrugated Poly Rainwater Tanks
Code | Image | Capacity (Litres) | Capacity (Gallons) | Diameter (mm) | Inlet Height (mm) | Total Height (mm) |
---|---|---|---|---|---|---|
RT1000 | ![]() | 1000 | 220 | 1000 | 1495 | 1550 |
RT2500 | ![]() | 2500 | 550 | 1400 | 1900 | 2050 |
RT2500S | ![]() | 2500 | 550 | 1850 | 1070 | 1250 |
RT3500 | ![]() | 3500 | 770 | 1600 | 1980 | 2150 |
RT4500 | ![]() | 4500 | 1000 | 1850 | 1950 | 2100 |
RT4500S | ![]() | 4500 | 1000 | 2420 | 1200 | 1350 |
RT9000 | ![]() | 9000 | 2000 | 2420 | 2255 | 2430 |
RT9000S | ![]() | 9000 | 2000 | 2950 | 1560 | 1825 |
RT9500 | ![]() | 9500 | 2100 | 2600 | 1915 | 2150 |
RT13500 | ![]() | 13500 | 3000 | 2950 | 2075 | 2325 |
RT22500 | ![]() | 22500 | 5000 | 3550 | 2550 | 2825 |
RT32000 | ![]() | 32000 | 7050 | 3950 | 2740 | 3000 |

Round Flat Walled Poly Rainwater Tanks
Code | Image | Capacity (Litres) | Capacity (Gallons) | Diameter (mm) | Inlet Height (mm) | Total Height (mm) |
---|---|---|---|---|---|---|
JRR5300 | ![]() | 5300 | 1200 | 1800 | 2275 | 2275 |
JRR10500 | ![]() | 10500 | 2400 | 2450 | 2445 | 2450 |
JRR14000 | ![]() | 14000 | 3100 | 2475 | 3080 | 3200 |
JRR25000 | ![]() | 25000 | 5500 | 3825 | 2535 | 2555 |
JRR50000 | ![]() | 50000 | 11100 | 4575 | 3285 | 3400 |
• Huge range of colourbond colours (see below)
• Range of different sizes (see options above)
• ‘Food Grade’ virgin polyethylene suitable for drinking
• 20 year warranty
Accessories included (see below). Customised positioning of:
• Mesh filter inlet basket
• Overflow outlet with screen
• Drain outlet
• High tap
Supplied Extras and Optional Extras for Round Poly Corrugated Rainwater Tanks and Round Flat Walled Poly Rainwater Tanks

Strainer Basket for round corrugated rainwater tank

Screw on lid for round corrugated rainwater tank

90mm PVC Mesh Overflow for round corrugated rainwater tank

Ball Valve for round corrugated rainwater tank

40mm Brass Outlet for Tap for round corrugated rainwater tank

OPTIONAL EXTRA 40mm Brass Inlet for round corrugated rainwater tank

Rainwater system with fittings
• Capacities from 1000 to 32000 litres
• One piece construction. No seams or joins.
• Corrugated for strength and traditional appearance. Custom Orb look similar to tin roofing.
• UV stabilised for long life
• Manufactured to Australian Standards
• Screw on lid. Mosquito proof and light proof.
• Can be positioned on a concrete, paved, or compacted sand base.
• Delivery included
Poly ROUND Tanks – Huge range of colorbond® colours for corrugated round tanks & flat walled Round tanks
Colours may vary due to printing differences.
Standard Range
- Beige 100%
- Merino (Paperbark ™) 100%
- Wheat 100%
- Smooth Cream (Classic Cream ™) 100%
- Off White (Surfmist) 100%
- Mist Green (Pale Eucalypt ™) 100%
- Rivergum (Wilderness ™) 100%
- Heritage Green (Cottage Green ™) 100%
- Mountain Blue (Deep Ocean ™) 100%
- Torris Blue 100%
- Heritage Red (Manor Red ™) 100%
- Monument (Charcoal) 100%
- Black (Night Sky ™) 100%
- Slate Grey (Woodland Grey ™) 100%
- Gull Grey (Shale Grey ™) 100%
Optional Range
Optional Colorbond® Colours may be subject to a surcharge and delivery delays.
- Desert Haze (Sandbank ™) 100%
- Earthtone (Bushland ™) 100%
- Metal Grey (Ironstone ™) 100%
- Dark Grey 100%
- Autumn Brown (Jasper ™) 100%
- Light Grey 100%
- Dusk 100%
- Wind Grey 100%
- Boulder Grey 100%
- Birch Grey (Dune ®) 100%
- Aubergine 100%
- Terrace 100%
- Bronze Olive 100%
- Ravine 100%
- Tidal Green 100%

STEEL ROUND TANKS
• Made in Perth, W.A.
• Available in Galvanised, Colourbond (Pale Eucalypt, Windspray, Woodland Grey or Paperbark) or Painted (see below) Colorbond® colours
• All corrugated iron tanks come with a ‘Food Grade’ Aquaplate, polymer liner that has a 20 year warranty.
• Huge range of sizes, from 900 mm diameter (see below)
• Can also be custom made to suit your requirements

Jarrahdale galvanised steel round tank sitting on an earth ring

Multiple round colourbond tanks linked together
Accessories included. Customised positioning of:
• Mesh filter inlet basket
• Overflow
• Drain outlet
• High tap (370 mm from base)
• Capacities from 570 to 21500 litres
• Corrugated for strength Custom Orb look similar to tin roofing
• Mosquito proof and light proof
• Can be positioned on a concrete, paved, or compacted sand base
• Smaller tanks can sit on a stand or earth ring to elevate them
• Delivery included
Steel Round Rainwater Tanks
Code | Capacity | Diameter | Height |
---|---|---|---|
TCRB1000 | 1000 Litres | 900mm | 1860mm |
TCRB570 | 570 Litres | 965mm | 800mm |
TCRB1140 | 1140 Litres | 965mm | 1570mm |
TCRB1700 | 1700 Litres | 965mm | 2330mm |
TCRB750 | 750 Litres | 1110mm | 800mm |
TCRB1500 | 1500 Litres | 1110mm | 1570mm |
TCRB2250 | 2250 Litres | 1110mm | 2330mm |
TCRB2000 | 2000 Litres | 1200mm | 1860mm |
TCRB1100 | 1100 Litres | 1345mm | 800mm |
TCRB2200 | 2200 Litres | 1345mm | 1570mm |
TCRB3300 | 3300 Litres | 1345mm | 2330mm |
TCRB1600 | 1600 Litres | 1630mm | 800mm |
TCRB3200 | 3200 Litres | 1630mm | 1570mm |
TCRB4800 | 4800 Litres | 1630mm | 2330mm |
TCRB2100 | 2100 Litres | 1880mm | 800mm |
2TCRB4300 | 4300 Litres | 1880mm | 1570mm |
TCRB6400 | 6400 Litres | 1880mm | 2330mm |
TCRB4400 | 4400 Litres | 1900mm | 1570mm |
TCRB5000 | 5000 Litres | 1900mm | 1860mm |
TCRB7500 | 7500 Litres | 2300mm | 1860mm |
TCRB3400 | 3400 Litres | 2350mm | 800mm |
TCRB6800 | 6800 Litres | 2350mm | 1570mm |
1TCRB10000 | 10000 Litres | 2350mm | 2330mm |
1TCRB4300 | 4300 Litres | 2640mm | 800mm |
TCRB8500 | 8500 Litres | 2640mm | 1570mm |
TCRB12700 | 12700 Litres | 2640mm | 2330mm |
2TCRB10000 | 10000 Litres | 2700mm | 1860mm |
TCRB15000 | 15000 Litres | 3100mm | 2020mm |
TCRB20000 | 20000 Litres | 3350mm | 2330mm |
TCRB14600 | 14600 Litres | 3450mm | 1570mm |
TCRB21500 | 21500 Litres | 3450mm | 2330mm |

Steel Round Tanks are Available:
1. Galvanised
2. Colorbond® Colours
3. Painted Colorbond® Colours
Available Colorbond® Colours
- Pale Eucalypt™ 100%
- Windspray™ 100%
- Woodland Grey® 100%
- Paperbark™ 100%
Available Painted Colorbond® Colours
Classic colour range
- Classic Cream™ 100%
- Paperbark™ 100%
- Pale Eucalypt™ 100%
- Woodland Grey® 100%
- Deep Ocean® 100%
- Cottage Green® 100%
- Manor Red® 100%
- Night Sky® 100%
Available Painted Colorbond® Colours
Contemporary colour range
- Surfmist® 100%
- Evening Haze® 100%
- Shale Grey™ 100%
- Dune® 100%
- Cove® 100%
- Windspray® 100%
- Gully™ 100%
- Mangrove™ 100%
- Wallaby™ 100%
- Jasper® 100%
- Basalt™ 100%
- Ironstone® 100%
- Terrain® 100%
- Monument® 100%
