3,000L Round Poly Rainwater Tank | Clark Tanks

3,000L Round Poly Rainwater Tank

The Clark Tanks CT660 is an Australian-made 3,000-litre round poly (plastic) rainwater tank for homes, farms and rural properties. Its compact footprint provides dependable water storage without requiring the space of a larger tank.

Product Details

• Capacity: approximately 3,000 litres / 660 gallons
• Model: CT660
• Tank weight: approximately 75 kg
• Material: food-grade, BPA-free polyethylene
• Installation: above ground
• 25-year manufacturer’s warranty, subject to warranty conditions

Dimensions by Manufacturing Branch

Bathurst NSW: 1,440 mm diameter, 2,100 mm apex height and 2,100 mm inlet height.

Dalby QLD: 1,450 mm diameter, 2,095 mm apex height and 2,095 mm inlet height.

Moama VIC: 1,470 mm diameter, 2,070 mm apex height and 2,070 mm inlet height.

Dimensions vary between manufacturing branches. Contact NRRTanks to confirm the supplying branch and exact measurements before preparing the tank base or restricted-access area.

Included Fittings

• 400 mm inlet strainer
• 90 mm overflow strainer
• 25 mm (1-inch) WaterMark-tested brass outlet
• 25 mm (1-inch) WaterMark-tested brass ball valve

The standard fittings are installed onsite during delivery. Optional 40 mm and 50 mm outlet fittings are available as product variants.

Built for Australian Conditions

• Premium UV-protected polyethylene
• Food-grade and BPA-free material
• One-piece construction with no vertical seams
• Compliant with Australian Standard AS 4020:2018 for drinking-water contact
• Will not rust or corrode

Free Delivery

Delivery is included for eligible locations within 400 km by road of a Clark Tanks manufacturing branch in Dalby QLD, Bathurst NSW or Moama NSW. Freight charges apply outside this zone. View delivery charges, truck-access requirements and site-preparation advice for your address.

One able-bodied person must be available to assist the driver during delivery.

Installation and Advice

Prepare a firm, level and adequately supported tank base before delivery. NRRTanks can provide licensed plumbing installation across the Northern Rivers region of NSW. Contact NRRTanks for product, delivery and installation advice.

Colour Information

Colours displayed online are a guide only and may vary between screens and manufacturing batches. Please confirm your chosen colour when ordering.