Pool UV Disinfection System
Purion 2501Ultraviolet Pool Disinfection System
German-engineered UVC disinfection designed to enhance water hygiene and support lower chlorine levels in residential and commercial pools.
Purion UV systems inactivate microorganisms in-line; maintain a compliant residual sanitiser in the pool for ongoing protection.
Why choose Purion UV-PCU?
Purion applies ultraviolet light at germicidal wavelength to inactivate microorganisms as water passes through the reactor. The process is physical and does not add by-products to the water, which makes it a dependable partner for pools aiming for a softer, low-odour experience while keeping water hygiene front and centre.
Engineered for reliability
- Durable PVC-U body suitable for saltwater and aggressive environments.
- High pressure design (up to 10 bar) for demanding hydraulic setups.
- Optional operating-time counter and status indicators to assist with maintenance scheduling.
Chlorine & water balance
UVC treatment assists in maintaining clean, fresh water and can support lower free-chlorine setpoints when the pool is correctly balanced. UV has no residual effect, so a compliant residual sanitiser must be maintained in the basin between filtration cycles.
Models & Technical Specifications
| Specification | 2501 UV-PCU Single | 2501 UV-PCU Dual Plant |
|---|---|---|
| Technology / wavelength | UVC disinfection (germicidal range) | |
| Lamp configuration | 1 × high-output UVC | 2 × 90 W high-output UVC |
| Max flow rate | Application-dependent | Up to ~20 m³/h |
| Operating pressure | Up to 10 bar | |
| Ingress protection | IP65 | |
| Lamp life (typical) | ~10,000 hours | |
| Chamber material | PVC-U with quartz sleeve | |
| Power supply | Commonly 230 V AC; low-voltage options may exist depending on configuration | |
| Monitoring options | Operating-time counter (OTC), LED status | |
| Water type | Fresh or saltwater | |
Specifications are indicative and may vary by model revision and installation. Confirm final configuration during design.
Installation notes
- Install after filtration and heating, before chemical injection points.
- Provide service clearance for lamp and quartz sleeve access.
- Use a bypass where system flow exceeds the unit’s optimal range.
- Electrical connection by a licensed electrician; protect from weather as required.
Water quality guidance
Maintain compliant residual sanitiser, correct pH and alkalinity, and follow manufacturer recommendations for salinity if used with salt chlorination. Balanced water supports clarity, comfort and equipment longevity.
Maintenance
Planned maintenance generally includes periodic lamp replacement, sleeve cleaning/inspection, and seal renewal. Optional runtime counters and LED status indicators assist with timely servicing.
Frequently asked questions
Does a UV system replace chlorine?
No. UV treats water in-line and has no residual effect in the pool. Maintain a compliant residual sanitiser (e.g., low free chlorine) between filtration cycles.
Is Purion suitable for saltwater pools?
Yes. The PVC-U chamber and quartz sleeve are suitable for saltwater operation. Follow water balance guidance to support long service life.
What’s the typical lamp life?
Approximately 10,000 hours under typical conditions. Replace lamps and inspect the quartz sleeve per the maintenance plan.
How do I size the right configuration?
Selection is based on pool volume, target turnover, and hydraulic conditions. The Dual Plant configuration supports higher flows (up to ~20 m³/h).
Purion UV Disinfection Brochure - Brochure Download
All information is general guidance only. Performance depends on correct installation, hydraulics and balanced water chemistry. Specifications may change without notice.
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