4 x $72.00 NZD
Instant Bank 
12 months interest free These tough high-quality ribbed polyethylene culverts offer many advantages over traditional concrete materials.
They are lightweight and easy to handle which reduces transport and installation costs, making drainage more affordable.
- Available in 330mm to 900mm internal diameter and 2.7m lengths
- Heavy duty ribbed polyethylene construction for added assurance
- Lightweight for easy transport
- Easy joining and installation method
- No damage from rust or corrosive materials
- Very high strength and resistance to impact and shock
- The inherent flexibility makes it ideal for more difficult terrain
About Promax
Promax’s premium range includes corrugated ENDURO water storage tanks that are designed for optimum performance over many years. Meanwhile, the XPRESS water tanks are made from high-grade polyethylene plastic and gives you the Promax quality at an affordable price.
Turfrey supplies Promax water tanks in all sizes, shapes, and applications. Promax tanks are strong, durable and come in various sizes. With a selection of colours there is one that will fit with your landscape or building. Options for above and underground installation.
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