Ask for the duty behind the description
Request model data that explains how much water can be supplied at the required temperature and under which conditions. Consider several consecutive users, larger containers and operating hours. Also review the treatment train: higher water use affects filter loading and replacement planning. Avoid assuming that a commercial label means unlimited continuous output.
Sizing for a concentrated dispensing period
A busy water point should be assessed over its peak use window. Two workplaces with the same staff count can impose different demand if one has staggered breaks and the other has a single shift change. Describe the expected containers, temperatures and repeat dispensing. The equipment proposal should explain how storage and recovery support that pattern, rather than relying only on a heavy-duty description.
| Requirement | What to compare | What to confirm |
|---|---|---|
| Large storage | Buffers a short drawdown | Does not prove fast recovery |
| Cooling or heating output | Supports repeated use | Check the rating and test conditions |
| Several dispensing points | Can reduce travel and queues | Review the duty and treatment at each point |
A selection mistake to avoid
More outlets may improve access without increasing the unit’s thermal capacity. Compare outlet layout and recovery as separate requirements.
Does a Big Tank model have a documented storage difference?
W3501-3F Big Tank lists larger hot and cold tanks than W3501-3C. Ask for recovery data before choosing it for a specific peak-use period.
Planning the enquiry in Sabah
For a workshop, canteen or institutional enquiry, send the number of users and the length of the busiest break period. Record available water pressure, power and installation space. Decide whether one point or several points would serve users more effectively. SWFI can review the equipment requirement against available models and the installation conditions.
Information to prepare
- Peak dispensing volume and time window
- Rated output and temperature recovery
- Treatment capacity and service responsibilities
Should capacity be based only on employee headcount?
No. Headcount helps, but timing, container sizes and repeat dispensing determine the peak demand that the equipment must serve.
Discuss your requirement with SWFI
Share your site location and the information listed above. SWFI can review the requirement; equipment selection, supply and service scope are subject to technical suitability and confirmation.
Request a consultationNeed a specific component? →Technical background and SWFI scope: CDC: choosing water filters · SWFI: systems, equipment and service information. Equipment-specific limits should be checked in the current manufacturer documentation.
Related SWFI products
Options relevant to this guide. The final model and configuration should match the application, water conditions and current availability.
DIRECT-IN WATER DISPENSER
W3501-3F (Big Tank)
Larger hot/cold storage within the W3501 range; recovery still needs review.
Water Coolers / Boilers & Chillers
K600-HC / K600-2C Water Coolers
Compare the hot/cold and two-cold-tap cooler configurations.
Water Coolers / Boilers & Chillers
K-175-3F
Three-temperature stainless cooler with separately listed storage volumes.