Polymaster 4000ltr - Rainwater - Smooth style - 15yr Warranty

This smooth wall water tank can store 4,000ltrs of water. Great to use for watering the garden, topping up the pool or washing your car.

Poly Choice Smooth Wall Round 4000L

  • Small diameter for narrow spaces
  • Threaded outlets for easy connection to pump or hose
  • Australian Standards AS/NZS4766
  • Available in 22 standard colours
  • 15 year warrant

Standard Fit Out

  • Strainer Position: 12
  • Strainer Size: 400mm
  • Overflow: 10.30
  • Outlet Std Position: 6

Delivery Charges in Victoria apply to this tank of $110 including GST.

Please check with us if you are outside of Victoria for a quote on delivery.

Waiting times are genuinely 3 to 4 weeks for place of order.


Standard Factory Fittings

The overflow, strainer and outlets are installed before your tank leaves the factory.


This saves you money on installation and ensures the tank doesn’t contain any plastic bits that often occurs when fittings are installed on-site and not cleaned before filling with water.


What makes Polymaster tanks the toughest?

  • Self-supporting roof design means no support poles are necessary
  • Extra thick corrugated walls for maximum strength
  • Double strength UV+ resin ensures ultimate protection against Australia’s harsh sun
  • One-piece construction with no joins, seams or part-lines
  • Certification to AS/NZ4766 tank standard
  • 22 COLORBOND® colours
  • 20 Year Warranty for peace of mind! *conditions apply
  • Fast delivery of rainwater tanks – delivered within 21 days

Australian Made

Fast Delivery

Up To A 20 Year Warranty


Capacity: 4000 ltr (880 gallons)
Diameter: 1600 mm
Inlet Height: 2150 mm
Overall Height: 2200 mm


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