Manhole Riser Extension for ENDURO Underground Tanks.
- Increases manhole height in 300mm increments.
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.View all Products