Promax water tanks are built to last in tough NZ conditions. Our premium ENDURO range is engineered for strength, long life, and partial in-ground use. With a corrugated design, heavy-duty build, and 20-year warranty, it’s the industry benchmark. XPRESS tanks offer a smooth-sided, above-ground alternative at a lower cost. All tanks are made from high-grade polyethylene and certified to AS/NZS 4766. Trusted nationwide by rural, commercial, and residential customers.

Pipe Vent

Pipe Vent

POA

Shackle 600Kg Stamped

Shackle 600Kg Stamped

$41.00

Liquid Process Tanks

Liquid Process Tanks

POA

Agitators & Mixers

Agitators & Mixers

POA

Promax Slimline Seismic Bracing Set

Promax Slimline Seismic Bracing Set

POA

Promax Proliq Tank 30,000 Ltr - North Island

Promax Proliq Tank 30,000 Ltr - North Island

$8,188.00

Promax Proliq Tank 30,000 Ltr - South Island

Promax Proliq Tank 30,000 Ltr - South Island

$8,188.00

Promax Proliq Tank 25,000 Ltr - North Island

Promax Proliq Tank 25,000 Ltr - North Island

$7,856.00

Promax Proliq Tank 25,000 Ltr - South Island

Promax Proliq Tank 25,000 Ltr - South Island

$7,856.00

Promax Proliq Tank 15,000 Ltr - North Island

Promax Proliq Tank 15,000 Ltr - North Island

$6,159.00

Promax Proliq Tank 15,000 Ltr - South Island

Promax Proliq Tank 15,000 Ltr - South Island

$6,159.00

Promax Proliq Tank 10,000 Ltr - North Island

Promax Proliq Tank 10,000 Ltr - North Island

$5,197.00