FAQ’s

Frequently Asked Questions (FAQ) – Flowbins, Water Tanks & Drums in South Africa

What is the difference between a Flowbin (IBC tank) and a water tank?

A Flowbin is a 1 000 L IBC container designed for transporting liquids such as water, diesel, chemicals, and detergents. A water tank is a fixed storage tank available in various sizes (260 L – 20 000 L) for stationary water storage. Flowbins are mobile; water tanks are permanent installations.

Are Flowbins safe for drinking water?

Yes. Food-grade Flowbins with HDPE inner bottles are safe for potable water storage. Always check that the tank is labelled food-grade or potable-water approved.

Can Flowbins be used for diesel or fuel?

Yes. Diesel-approved Flowbins with chemical-resistant HDPE bottles and steel cages are suitable. Standard water-grade IBCs should not be used for diesel or fuels.

How long do plastic water tanks last in South African sunlight?

High-quality UV-stabilised tanks, such as JoJo-style tanks, typically last 10–20 years, depending on material, installation, and exposure to direct sunlight.

What sizes of water tanks are most popular in South Africa?

Common sizes include: 1 000 L, 1 500 L, 2 000 L, 2 400 L, 2 700 L, 5 000 L, 10 000 L, and 20 000 L, depending on application and space.

Can I install a water tank myself?

Yes, small tanks can be self-installed, but larger tanks should be installed on a level concrete base or reinforced plinth to prevent deformation or failure. A professional installer is recommended for plumbing connections.

Are steel drums suitable for storing food or drinking water?

Only food-grade lined steel drums are suitable for potable water or food products. Standard steel drums are designed for oils, fuels, lubricants, chemicals, and industrial liquids.

Do Flowbins come with taps, valves, or fittings?

Yes. Most Flowbins include a standard 50 mm outlet valve, and accessories such as taps, ball valves, adapters, pumps, and hoses can be added depending on application.

What is the difference between an open-top and tight-head steel drum?

Open-top drum: Has a removable lid, ideal for powders, solids, and thicker liquids.
Tight-head drum: Sealed top with bung openings, ideal for fuels, oils, chemicals, and liquids that require secure containment.

Do you deliver water tanks or Flowbins Nationwide?

Yes. Flowbin South Africa offers nationwide delivery covering Gauteng, Western Cape, KwaZulu-Natal, Eastern Cape, Limpopo, North West, Free State, Mpumalanga, and Northern Cape.

Can I store chemicals in a standard water tank?

No. Chemicals must only be stored in chemical-grade tanks or Flowbins designed for corrosive, acidic, or hazardous liquids. These tanks are manufactured with specialised resins and linings.

How do I prevent algae growth inside a water tank?

Choose a tank with a black inner lining or UV-blocking inner layer. Keep lids closed, ensure proper filtration on inlets, and avoid direct sunlight entering the tank.

How long can water be stored in a tank?

Potable water can typically be stored for up to 6 months if the tank is clean, sealed, and kept out of direct sunlight. Regular cleaning and filtration extend safe storage.

Are Flowbins recyclable or reusable?

Yes. Flowbins can be reused for multiple purposes if thoroughly cleaned, and they are made from fully recyclable HDPE and steel materials.

What is the average lifespan of a Flowbin?

A high-quality Flowbin can last 5–10 years, depending on usage, exposure, and type of liquids stored.

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Flowbin South Africa supplies high-quality Flowbins, water tanks, diesel Flowbins, IBC containers, steel drums, and chemical storage solutions with nationwide delivery.

FAQ’s

Frequently Asked Questions (FAQ) – Flowbins, Water Tanks & Drums in South Africa

INFORMATION