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.

Promax Fluming 900mm x 2.7M

Promax Fluming 900mm x 2.7M

$978.00

Promax Fluming 750mm x 2.7M

Promax Fluming 750mm x 2.7M

$736.00

Promax Fluming 600mm x 2.7M

Promax Fluming 600mm x 2.7M

$472.00

Promax Fluming 450mm x 2.7M

Promax Fluming 450mm x 2.7M

$311.00

Promax Fluming 330mm x 2.7M

Promax Fluming 330mm x 2.7M

$253.00

Promax Culvert 1200mm x 2.7M

Promax Culvert 1200mm x 2.7M

$2,316.00

Promax Culvert 900mm x 2.7M

Promax Culvert 900mm x 2.7M

$1,635.00

Promax Culvert 750mm x 2.7M

Promax Culvert 750mm x 2.7M

$1,219.00

Promax Culvert 600mm x 2.7M

Promax Culvert 600mm x 2.7M

$782.00

Promax Culvert 450mm x 2.7M

Promax Culvert 450mm x 2.7M

$506.00

Promax Culvert 330mm x 2.7M

Promax Culvert 330mm x 2.7M

$426.00