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How to Calculate the Right Water Cooler Capacity for Your Factory
Choosing the right water cooler for your factory isn’t just about providing cold water — it’s about ensuring efficiency, comfort, and hygiene for your workforce. Whether you run a manufacturing plant, an assembly line, or a fabrication workshop, selecting the correct water cooler capacity is essential for uninterrupted hydration.
In this blog, we’ll walk you through a simple and practical method to calculate the right size of water cooler for your factory setup.
Why Choosing the Right Capacity Matters
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Prevents shortages during peak usage
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Avoids overspending on oversized units
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Reduces maintenance issues
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Ensures optimal cooling during summer
Step-by-Step Method to Calculate Water Cooler Capacity
1. Estimate the Number of Users
Determine the total number of workers who will use the water cooler. Consider all shifts and departments:
For example:
3 shifts × 50 workers = 150 users per day
2. Understand the Usage per Person
On average, each person may consume 3–5 liters of water per day, especially in hot, industrial environments.
Calculation:
150 users × 3.5 liters = 525 liters/day total demand
3. Match the Cooling Capacity
Water coolers are rated by liters per hour (LPH). Here’s a general thumb rule:
| Number of People | Recommended LPH |
|---|---|
| Up to 50 | 40–60 LPH |
| 50–100 | 80–120 LPH |
| 100–200 | 150–200 LPH |
| 200+ | 200–500+ LPH |
For 150 users needing 525 liters/day, choose at least a 150–200 LPH water cooler, or multiple units if spread across large areas.
Additional Factors to Consider
Ambient Temperature
Higher ambient temperatures increase water consumption. Consider a higher capacity if your factory is non-air-conditioned.
Factory Layout
Distribute multiple coolers across large factories or different departments to avoid long walks.
Water Quality
Install filters or UV purifiers in areas with hard water to protect the cooler and ensure hygiene.
Final Recommendation
For a medium-sized factory (100–200 people), a 200 LPH water cooler is typically ideal. For larger facilities or where hydration demand is high (e.g., foundries, textile units), consider multiple 200+ LPH units placed at strategic points.
Need Help Choosing?
At HIMALAYA Refrigeration Industries, we manufacture high-performance industrial water coolers designed for Indian factory conditions. Our team can help you:
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Analyze your factory layout
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Suggest the right capacity
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Offer custom solutions (with bottle filling taps, UV filtration, SS body)
Contact us today for a free site consultation or quote.
www.himalayaref.com | ? +91 9979 555511