Polymaster 50000 Litre

For stock and domestic use

This popular large 31,700 Litre rainwater tank is well suited to rural properties or large town blocks where you require plenty of water storage especially in combination with a second tank when rainwater is your main supply for household use. This certified rainwater tank is manufactured with strength in mind.

  • 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

Overall Height: 3440 mm

Diameter: 4600 mm

Inlet Height: 3290 mm

Capacity: 50000 Litre

Price $8750

Standard Fittings:


Overflow: 90 mm overflow, up to 150 mm available.


500 mm Mosquito proof leaf screen: available in 2 positions


Ball valves: 40 mm Solid brass threaded outlet, larger fittings (mechanical or welded)


Moulded Lugs: for easy lifting and tie-down points