Polymaster 31700 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: 3040 mm

Diameter: 4100 mm

Inlet Height: 2610 mm

Capacity: 31700 Litre

Price $4990

Standard Fittings:


Overflow: 90 mm overflow filling


Leaf Screen: 400mm Mosquito Proof Leaf Screen


Ball valve: Solid Brass Threaded outlet placed through wall with an approved 40mm ball valve.


Lifting Lug: Moulded lugs for easy lifting and tie-down points.