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12 months interest free Promax Xpress 25,000L Water Tank
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Affordable, Strong & Built for NZ Conditions
The Promax Xpress 25,000L Water Tank delivers big storage capacity, affordability, and the trusted quality Promax is known for. Designed with New Zealand’s tough climate in mind, this tank provides a long-lasting water solution for farms, lifestyle blocks, and households that need reliable rainwater storage.
Made from high-grade polyethylene, the tank features a one-piece construction for extra strength, fewer joins, and lower maintenance. The ultra-strong lid includes four inlet/outlet panels for flexible installation, and a threaded 50mm base outlet makes setup quick and easy.
Choose between Dark Grey or Mist Green to complement your property, and enjoy the peace of mind of a 20-year industry warranty. With free delivery direct to your property, it’s never been easier to secure a cost-effective and durable water storage solution.
Key Features
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25,000L capacity – ideal for farms, rural properties, or large households.
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One-piece polyethylene construction – strong, durable, and low maintenance.
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Ultra-strong lid with 4 inlet/outlet panels for flexibility.
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Threaded 50mm outlet for simple plumbing setup.
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Certified to AS/NZS 4766 – meets strict NZ water tank standards.
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20-year industry warranty for total confidence.
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Available in Dark Grey or Mist Green to suit your environment.
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Free delivery nationwide to your property.
The Promax Xpress 25,000L Water Tank is the smart choice if you’re after big capacity, robust design, and unbeatable value — all backed by NZ’s most trusted tank brand.
About Promax
Promax water tanks are built tough for New Zealand conditions, combining strength, durability, and long-lasting performance. The premium corrugated ENDURO range delivers maximum reliability over many years, while the XPRESS range provides the same trusted Promax quality at a more affordable price point.
Available in a wide range of sizes, shapes, and colours, Promax tanks are designed to blend into your property and meet any water storage need – from residential rainwater harvesting to commercial or agricultural use. With options for both above-ground and underground installation, there’s a Promax tank for every project.
Shop the full Promax range at Turfrey – your trusted supplier of water storage solutions in New Zealand.
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