Description
Blue Lagoon Timer UV-C 4ALL 75 W
The Blue Lagoon Timer UV-C 4ALL 75 W is a compact ultraviolet disinfection unit for residential pools and spas that combines powerful
75 watt UV-C treatment with an integrated operating timer. Installed in the filtration circuit, it helps keep water clear and hygienic by
reducing bacteria, viruses and algae, while the built in timer and monitoring features make day to day operation very straightforward.
Compact UV-C disinfection for residential pools
This 75 watt Blue Lagoon Timer UV-C 4ALL model is designed for small and medium sized private pools that need an extra level of water
quality beyond standard chemical treatment. The unit generates UV-C light with a wavelength around 254 nm, which damages the DNA of
micro organisms and prevents them from reproducing. Used in combination with chlorine or another primary disinfectant, it helps reduce
chlorine demand and improves overall water clarity and comfort.
- UV-C disinfection support for residential pools and spas.
- 75 watt UV-C lamp for strong microbiological reduction in a single pass.
- Supports clearer water and a fresher feel when combined with correct water balance.
Integrated timer and safety functions
A key feature of the Blue Lagoon Timer UV-C 4ALL 75 W is the integrated timer module. This allows you to set the number of operating
hours per day so the UV-C unit runs in line with the filtration schedule without needing a separate external timer. A lamp lifetime
indicator monitors operating hours and alerts you when the UV-C lamp approaches the end of its typical service life, so you can replace
it before performance drops noticeably.
- Built in timer to set daily operating time directly on the unit.
- Lamp replacement alert based on accumulated operating hours.
- Flow switch for added safety, stopping the lamp when there is no circulation.
These features help protect the lamp and reactor, extend service life and give clear feedback on the status of the system in everyday
use.
Efficient 75 W UV-C reactor design
The Blue Lagoon Timer UV-C 4ALL 75 W uses a high output Philips T5 UV-C lamp housed inside a quartz glass sleeve. Around this, a 316L
stainless steel reactor reflects part of the UV-C radiation back into the water, increasing the effective dose compared with a non
reflective chamber. The result is a compact unit with high disinfection efficiency for its length and power.
- Philips TUV 36T5 75 W HO UV-C lamp with typical 9,000 hour service life.
- Quartz glass sleeve to protect the lamp from direct water contact.
- Stainless steel 316L reactor for improved internal UV-C reflection and efficiency.
- Electronic ballast for stable lamp output and reliable ignition.
Hydraulic performance and installation
The UV-C chamber has a diameter of approximately 70 mm and a length of about 100 cm, providing sufficient exposure time at the
recommended flow rates. The Blue Lagoon Timer UV-C 4ALL 75 W is designed to be installed in the return line after the filter, with
bottom to top flow to avoid air pockets.
- Recommended flow of around 16 m³/h for a typical UV-C dose.
- Maximum flow up to approximately 23 m³/h and maximum operating pressure of 2 bar.
- Inlet and outlet with 63 mm connections and reducers for 50 mm and 1½” plumbing.
- Supplied mounting bracket for secure wall or floor mounting in the plant room.
During installation, correct earthing of the stainless steel reactor and electrical safety in line with local regulations are essential.
The unit should be installed by a qualified technician familiar with pool hydraulics and electrical protection.
Maintenance and lamp replacement
Like all UV-C systems, the Blue Lagoon Timer UV-C 4ALL 75 W requires periodic lamp replacement and simple cleaning of the quartz sleeve
to maintain performance. Thanks to the integrated timer and lamp replacement indicator, it is easy to schedule this work at the right
moment instead of waiting for a visible drop in water quality.
- Replace the UV-C lamp approximately every 9,000 operating hours or once per season in intensive use.
- Inspect the quartz sleeve and clean off any limescale or deposits if necessary.
- Check the O-rings and seals when the unit is opened and renew them if they show signs of wear.
- Verify the earthing connection and general external condition during routine plant room checks.
With basic annual maintenance and correct installation, the Blue Lagoon Timer UV-C 4ALL 75 W provides many seasons of efficient,
low maintenance UV-C support for clean and clear pool water.
