TopTank 4600L Cylindrical Water Tank, UV Stabilized Polyethylene

TopTank 4600L Cylindrical Tank

The TopTank 4600L Water Tank serves as a high-capacity vertical storage solution for potable water, rainwater harvesting, and site-specific fluid management. This heavy-duty vessel utilizes food-grade polyethylene to ensure liquid safety and structural integrity in demanding environments.

Built for the Job

Site supervisors and plumbing contractors specify this 4600-litre reservoir for medium-to-large scale installations where reliable water pressure and volume are critical. The vertical cylindrical design optimizes footprint while maintaining a low center of gravity for stability. It withstands harsh outdoor conditions common on Kenyan construction sites and residential developments. The rotational molding process creates a seamless body, eliminating weak points that typically fail under hydraulic pressure. This makes the storage unit suitable for long-term placement in schools, hospitals, and industrial yards.

• Buffer storage for borehole systems in residential apartment blocks.

• Temporary water supply for concrete mixing and dust suppression.

• Bulk rainwater collection for facility maintenance and irrigation.

Product Highlights

Material Composition

Manufactured from high-density, UV-stabilized polyethylene to prevent plastic degradation and algae growth.

Structural Design

• Seamless one-piece molding prevents leaks and stress fractures.
• Ribbed sidewalls provide additional hoop strength against water weight.

Technical Specifications

What’s Included

• 1 x 4600 Litre Cylindrical Storage Vessel

• 1 x Heavy-duty Threaded Inspection Lid

On-Site & Workshop Notes

• Install the unit on a level, reinforced concrete plinth to prevent uneven stress on the base.

• Ensure all pipework connections use flexible couplings to accommodate minor expansion and contraction.

• Verify that the inlet and outlet holes are drilled using the correct hole saw size for the intended brass or plastic fittings.

• Regularly inspect the manhole seal to prevent debris or contaminants from entering the clean water supply.