RotoTank 3000 Litre Cylindrical Water Tank, UV-Stabilized Polyethylene

RotoTank 3000L Vertical Tank

The RotoTank 3000 Litre Tank serves as a high-capacity reservoir for potable water systems, agricultural irrigation, and industrial liquid management. This heavy-duty vertical unit utilizes UV-stabilized food-grade polyethylene to ensure structural integrity and water safety under full hydraulic load. It integrates efficiently into gravity-fed or pump-assisted plumbing configurations for reliable site-wide distribution.

Built for the Job

Plumbing contractors and site supervisors specify this vertical storage vessel for projects requiring a significant volume-to-footprint ratio. The 3000-litre capacity provides a substantial buffer for medium-sized residential complexes, commercial workshops, or remote site offices. Because the material features high-opacity additives, the unit resists degradation and prevents algae growth even when positioned in direct sunlight on rooftops or exposed ground slabs. The structural ribbing around the circumference provides the necessary hoop strength to withstand the lateral pressure of 3,000 kilograms of water without bulging or stress fracturing.

• Primary potable water storage for multi-unit residential developments.

• Header tanks for borehole systems to manage pump cycling and pressure stabilization.

• Large-scale rainwater harvesting collection points for landscaping and greywater reuse.

Product Highlights

Rotational Molding Construction

The seamless one-piece molding process eliminates joints or welds, significantly reducing the risk of leaks or structural failure over time.

Material Integrity

• Food-grade LLDPE ensures no chemical leaching into the stored drinking water supply.
• Advanced UV stabilization package protects the polymer chains from brittle failure in harsh equatorial climates.

Technical Specifications

What’s Included

• 1 x 3000L Cylindrical Storage Tank

• 1 x Threaded Manhole Inspection Cover

• Pre-installed standard outlet fitting

On-Site & Workshop Notes

• Installers must place this container on a level, smooth concrete plinth that is at least 100mm thick to support the 3-ton static load.

• When connecting rigid PVC or GMS pipework, use a flexible coupling to prevent mechanical stress from being transferred to the tank wall.

• Ensure the breather vent is unobstructed to prevent internal vacuum pressure during high-flow discharge which could collapse the walls.