Eco Tanks 4750 L Vertical Water Storage (Storm Sky) - Food Grade, 10-Year Guarantee, High Capacity

Ultimate Water Reserve Capacity in a Deep, Architectural Finish

 

The ECO Tanks 4750 Litre Vertical Water Storage Tank in the distinctive Storm Sky colour is the ideal high-capacity solution for properties prioritizing substantial water security with a bold, contemporary look. This tank is engineered for large-scale applications, providing maximum water reserves for extended municipal backup, high-demand household use, or commercial supply.

The deep Storm Sky colour is a modern, architectural tone, excellent for complementing darker building materials, cladding, and modern grey or blue exterior finishes. Constructed from durable, UV-stabilised, virgin food-grade polyethylene (plastic), it is certified safe for storing drinking water. Crucially, the tank features an essential algae-resistant dark inner layer that blocks all sunlight, ensuring the water remains clean and inhibits biological growth. This dependable quality is guaranteed for the long term with a robust 10-Year Full Replacement Guarantee and full industry Accreditations.

   Key Benefits

• Maximum Storage: 4750 litres provides comprehensive water security for high-demand applications.

• Long-Term Protection: Backed by an industry-leading 10-Year Full Replacement Guarantee.

• Architectural Colour: Storm Sky offers a contemporary, deep-blue/grey hue for modern settings.

• Potable Water Safe: Made from food-grade, BPA-free plastic for safe drinking water storage.

• Algae Inhibiting: Dark inner core prevents light penetration, maintaining water quality.

• Durable: High-quality, UV-resistant material for exceptional outdoor longevity.

   Accreditations & Compliance

• SABS Approved (Typically SANS 1731): Manufactured to meet or exceed the South African National Standard (SANS) specifications for polyethylene water storage tanks, confirming strength and durability.

• Food-Grade / Potable Water Safe: Certified for the safe storage of drinking water, using virgin, BPA-free polyethylene resin.

• UV Stabilised: Resin material includes UV stabilizers to prevent premature cracking, fading, and degradation under sunlight.

  Technical Specifications

• Brand: Eco Tanks

• Capacity: 4750 Litres

• Design: Vertical, Round

• Colour: Storm Sky (Deep Blue/Grey)

• Material Type: UV-Resistant, Virgin Food-Grade Polyethylene (BPA-free)

• Surface Finish: Smooth, durable, and opaque finish.

• Tank Layers: Dual Layer (Outer colour layer and dark inner core to prevent algae).

• Dimensions (Approximate):

  • Height: 2.15 m (2150 mm)

  • Diameter: 1.70 m (1700 mm)

• Lid/Manhole Size: 450 mm (Approx.)

• Guarantee: 10-Year Full Replacement Guarantee

• Ideal Use: Large Residential Backup, Commercial/Industrial Supply, Bulk Storage

   Ideal For

• Contemporary Homes: Where the deep, sophisticated Storm Sky colour complements modern design.

• Commercial Properties: Reliable, high-volume backup water storage.

• High-Volume Applications: Requiring nearly 5000 litres of secure, clean water.

  What's in the Box

• 1 x ECO Tanks 4750L Vertical Water Storage Tank (Storm Sky Colour).

• 1 x Integrated, Screw-on Lid/Manhole Cover (typically 450mm).

• Note: The tank includes pre-molded connections (inlet, outlet, overflow), but external plumbing fittings and pipes must be purchased separately.

  Top 3 Frequently Asked Questions (FAQs)

1. Does the Storm Sky colour make the tank stand out?

   • The deep, muted tone of Storm Sky makes it stand out less than a bright blue, but it offers a distinct, modern look. It is often chosen specifically to complement modern exterior paint, stone, or roof colours.

2. Is the proper foundation necessary for a large tank like this?

   • Yes, it is absolutely critical. With 4750 litres (nearly 5 tonnes of weight), the foundation must be a perfectly flat, level, and solid reinforced concrete slab extending beyond the diameter of the tank to prevent base failure and maintain the 10-Year Guarantee.

3. What size pump would I need to empty a tank this large?

   • For a large household using this capacity, a 0.75kW to 1.1kW booster pump is typically required to provide sufficient pressure (head) and flow for multiple outlets simultaneously.