TopTank 920L Cylindrical Water Tank, Double Layer, UV-Stabilized

TopTank 920L Cylindrical Tank

The TopTank 920L Cylindrical Tank serves as a robust solution for medium-scale liquid containment in professional plumbing and water systems. This unit utilizes advanced rotational molding technology to produce a seamless, single-piece body that eliminates the risk of joint failure under hydraulic load. It fits standard plumbing configurations for gravity-fed or pump-assisted distribution.

Built for the Job

This storage vessel is a standard choice for construction sites and residential developments. It provides a critical buffer for municipal water shortages or serves as a central hub for borehole distribution. The vertical orientation maximizes the use of vertical space, making it suitable for placement on rooftops or elevated steel towers. Contractors appreciate the integrated structural ribs which assist in maintaining the shape of the unit during full-capacity storage. Because the material resists corrosion and rust, this reservoir outperforms traditional metal alternatives in coastal or high-humidity environments.

• Residential backup water storage for multi-person households and apartments.

• Light commercial rainwater harvesting systems for facility maintenance.

• Industrial process water containment in manufacturing and workshop facilities.

Product Highlights

UV-Stabilized Build

The dual-layer construction incorporates a carbon black outer surface that effectively blocks ultraviolet radiation to inhibit algae growth.

Material Integrity

• Manufactured from 100% virgin food-grade LLDPE material.
• High impact resistance against physical site damage.
• BPA-free inner lining for safe potable water storage.

Technical Specifications

What’s Included

• 1 x 920 Litre Cylindrical Storage Tank

• 1 x Heavy-Duty Manhole Cover

On-Site & Workshop Notes

• Site preparation requires a completely flat, level surface capable of supporting over 920kg when the vessel is at full capacity.

• Installers should use a concrete slab or a purpose-built steel frame with adequate support beams to prevent base deformation.

• When connecting pipework, use flexible couplings to prevent stress on the inlet and outlet ports during thermal expansion cycles.

• Regular inspection of the manhole lid ensures that contaminants and insects do not enter the potable supply during long-term storage.