Water Coolers & Dispensers

Types

• Storage water cooler — insulated tank that chills water continuously, suited to schools, factories and offices with steady demand.
• Bottle-top dispenser — takes a 20-litre bottle and gives hot, normal or cold water; flexible where no plumbing is available.
• Bottom-loading dispenser — the bottle sits in a cabinet, which makes changing it easier.
• Pipeline or POU dispenser — connects to the water line, often with a built-in purifier, avoiding bottle handling.
• Stainless steel multi-tap cooler — heavy-duty units with several taps for hostels, hospitals and public areas.

What to check before buying

• Cooling capacity in litres per hour and storage tank size, matched to the number of users.
• Tank material, usually stainless steel, and food-grade pipework.
• Whether the model includes a filter or purifier, and the cost of replacing it.
• Compressor cooling versus electronic (thermoelectric) cooling; compressor units chill faster in hot weather.
• Number of taps, drain tray, and safety lock on hot water.
• Warranty, on-site service, installation and a GST invoice.

Who buys them

Offices, schools, hospitals, shops, factories, housing societies, contractors, NGOs and government offices.

Frequently asked questions

What capacity of water cooler is needed for 100 people?

A rough guide is one litre of cooling per hour for every two to three users, so a 40 to 60 litres per hour cooler is typical. Choose the higher end in hot regions.

Should I pick a bottle dispenser or a pipeline cooler?

Where a reliable water line exists, pipeline units remove bottle supply and storage. Bottle dispensers suit locations without plumbing.

Can a cooler run without a purifier?

Coolers only chill the water, so incoming water should already be safe. Common brands include Blue Star, Voltas, Usha, Kent and Zero B.