The Promax Stormwater Fitting Kit assists with a speedy install of our Above and Underground Stormwater Detention Tanks.
Suits 100mm PVC pipe.
The Stormwater Tank Kit Contains:
- 3 x 100mm Promax Pipe Seals
- 1 x Mesh Screen Cap and Socket
- 1 x Undrilled Orifice Plate (customer to drill hole to suit requirements)

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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