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15,000 litres (3,300 gallons)

North Island Model: Width: 3.5 metres Height: 2.0 metres Outlet(s): 2 x 50mm (2 inch) brass BSPT fittings
South Island Model: Width: 2.9 metres Height: 2.6 metres Outlet(s): 2 x 50mm (2 inch) brass BSPT fittings

  • Full 20 Year Warranty (not a pro-rata)
  • Bury up to 500mm deep with clean backfill.
  • Super tough dome � with space frame substructure


Note: There is a 4 -5 week lead time from the time your order is placed to scheduled delivery. Please ensure that there is someone available to accept delivery or you provide clear delivery instructions.


  • Code: TT15S
    Empty weight: North Island: 250kg South Island: 275kg
    Specific gravity � max1.0
    Max working temperature30�C
    Raw material typeMedium density polyethylene
    Raw material standards: AS/NZS 2070 � Food contact requirements
    AS/NZS4020:2005 � Potable drinking water
    AS/NZS4766 Polyethylene storage tanks for water
    Complying water tank standard: AS/NZS4766 Polyethylene storage tanks for water
    Manhole opening size: 435mm (located at 6 o�clock)
    Diameter: North Island: 3.5m, South Island: 2.9m
    Overall height: North Island: 2m, South Island: 2.6m
    Overflow height: North Island 1.6m, South Island: 2.2m
    Overflow panels 4 off (1, 5, 7 & 11 o�clock)
    Height to dome part line: North Island 1.4m, South Island: 2.1m
    Outlet size: 50mm BSPT 2 off
    Outlet � base to centre line: North Island: 110mm, South Island: 120mm
    Maximum no. of moulded in outlets: North Island: 3, South Island: 4
    Outlet location(s) � standard 1 & 7 o�clock
    Other available locations � non standard: North Island: 5 o�clock, South Island: 5 o�clock & 11 o�clock
    Lifting eyes: 4 (1, 5, 7 & 11 o�clock)

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