TopTank 100 Litre Cylindrical Water Tank, UV Stabilized, Food Grade

TopTank 100L Cylindrical Tank

The TopTank 100 Litre Tank provides a compact and durable solution for potable water storage in residential and commercial settings. This vertical vessel uses high-quality polyethylene to ensure long-term liquid containment. It fits easily into restricted spaces where larger bulk storage units are not feasible.

Built for the Job

Plumbers and facility managers utilize this 100-litre vessel for header tank applications in gravity-fed water systems. It fits into confined areas such as lofts, under-stair storage, or small utility rooms. The unit supports secondary water storage for backup during municipal supply interruptions. Contractors also deploy these on-site as portable water stations for masonry work or sanitation. The lightweight build allows for easy manual handling by a single technician during installation.

• Gravity-fed header tank systems for domestic plumbing circuits.

• Small-scale water treatment and filtration buffer storage.

• Temporary site water points for construction and cleaning.

Product Highlights

UV-Stabilized Exterior

The black outer layer prevents ultraviolet rays from penetrating the tank wall. This stops algae growth within the water and prevents the polymer from degrading.

Food-Grade Material

• Manufactured from 100% virgin LLDPE for safe potable water storage.
• Seamless rotational molding prevents leaks and structural weak points.
• Smooth internal surface reduces sediment buildup and eases cleaning.

Technical Specifications

What’s Included

• 1 x 100 Litre Cylindrical Water Tank

• 1 x Heavy-duty screw-on lid

On-Site & Workshop Notes

• Ensure the installation surface is flat, level, and capable of supporting 100kg plus the tank weight.

• Use flexible connectors for pipe inlets and outlets to prevent stress on the tank walls.

• Do not over-tighten plastic bulkhead fittings as this can cause stress cracking over time.

• Keep the lid securely fastened to prevent contamination from dust or insects.

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