What Type & Size Water Purifier Does Your Restaurant Need? RO vs UV Cost Guide
Choosing the right water purifier for your restaurant isn't just about taste—it's about FSSAI compliance and customer safety. For most Indian restaurants, the decision comes down to RO vs UV systems, and the right choice depends on your local water quality and daily footfall.
RO vs UV: Which Does Your Restaurant Need?
If your TDS (Total Dissolved Solids) is above 300 ppm—common in Delhi, Mumbai, and Bangalore—you need an RO system. It removes heavy metals, salts, and chemicals. UV purifiers work only when TDS is below 200 ppm and mainly kill bacteria, making them suitable for areas with soft water like parts of Kerala or Northeast India.
Restaurant Water Purifier Capacity & Cost Guide
| Restaurant Size | Daily Capacity Needed | System Type | Approx. Cost |
|---|---|---|---|
| Small café (20-30 covers) | 50-75 litres | 25 LPH RO | ₹18,000-₹25,000 |
| Mid-size restaurant (50-80 covers) | 100-150 litres | 50 LPH RO | ₹35,000-₹50,000 |
| Large restaurant (100+ covers) | 200+ litres | 100 LPH RO | ₹60,000-₹1,00,000 |
Pro tip: Factor in ₹3,000-₹5,000 yearly maintenance for filters and AMC. FSSAI mandates water purification in commercial kitchens, so choose a system with proper documentation and servicing support.
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