25,000L Water Tanks

25,000 Litre Round Corrugated Rainwater Tank (Zone 1 & 3 Only)

Product Code: SA25000 CORRUGATED
25000L round corrugated rainwater tank Tankworld Australia
$2,920.00 - $3,195.00
$2,920.00 - $3,195.00
$2,895.00 - $3,170.00

Tanks are available in a range of colours that match standard COLORBOND® roofing colours. Colours on screen may vary depending on your device. If you want a colour outside our standard range, click “Call Our Team“.
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The 25,000L round corrugated rainwater tank, also known as a 25000L water tank, is a high-capacity solution for Australian properties needing reliable long-term water storage. As part of our 25000L water tanks, it is ideal for farms, irrigation systems and rural water supply. You can also explore our full range of rainwater tanks.

This 25,000 litre water tank suits customers needing dependable bulk storage, with delivery available in Zone 1 and 3. If you are comparing options, you can also browse our large water tanks.

What Is a 25,000L Water Tank Used For?

A 25,000L water tank is commonly used for large-scale rainwater collection, irrigation systems, livestock supply and rural property use. Many customers searching for a 25000L water tank choose this size for its strong capacity and long-term water security.

Ideal For

  • Farms and rural properties
  • Irrigation and large gardens
  • High water demand applications

What Can 25,000 Litres Cover?

  • 4–6 people: Suitable for extended household and outdoor use.
  • Showers: Around 300–600 short showers depending on usage.
  • Capacity: 25,000L (5,500 imp gal / 6,604 US gal)

Why Choose a 25,000L Water Tank?

A 25,000L water tank is a practical choice for customers needing high-capacity storage without moving into commercial-scale tanks. It offers a strong balance between size, efficiency and long-term water savings.

Click Here for Specification Sheet Download
Information
  • Tank Capacity: 25,000 Litres (25 KL)
  • Diameter Width: 3660mm
  • Inlet Height: 2530mm
  • Tank: 2970mm
  • Material: Polyethylene
  • Availability: Zone 03, Zone 01
Features
  • 7 Year Full Tankworld Manufacturer Warranty
  • 1 Piece Construction
  • UV-stabilised polyethylene
  • Available in a full range of contemporary Colourbond
  • 500mm inlet strainer, 25mm brass outlet, 90mm overflow cap, 25mm brass gate valve

Delivery zones

Tankworld manufactures and delivers Australian-made rainwater tanks across Victoria, New South Wales, the Australian Capital Territory, South Australia, and Brisbane, Queensland. Deliveries to these areas are grouped into three standard zones.

Zone 1: Covers locations within 750 km of our manufacturing plant in Swan Hill, Victoria. Click here to view Zone 1 delivery information.

Zone 2: Covers locations within 750 km of our Rutherford, New South Wales, manufacturing plant, including parts of South East Queensland. Click here to view Zone 2 delivery details.

Zone 3: Covers locations within 750 km of our manufacturing plant in Murray Bridge, South Australia. Click here to view Zone 3 delivery information.

*Delivery charges apply.

If you are unsure whether a particular tank is available in your area, call 1800 68 69 70 during business hours or click here to contact our team.

If you would prefer to collect your order from one of our manufacturing plants, select the Pick-Up option at checkout. Our team will then contact you to arrange collection.

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