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Blue Lagoon UV-C Sterilizer SPAOP - 21 W U20 for up to 15 m3
Blue Lagoon UV-C Sterilizer SPAOP - 21 W U20 for up to 15 m3
Description
SpAOP is a compact system using direct UV-C generation technology (eliminating the need for ozone generation). The unit is ideal for water treatment in hot tubs and other SPA equipment. Read more-
Blue Lagoon UV-C Sterilizer SPAOP - 21 W U20 for up to 15 m3
SpAOP is a compact system that uses direct UV-C generation technology (eliminating the need to generate ozone). The unit is ideal for water treatment in hot tubs and other SPA equipment.
Spaop 21 W U20 is a special version of the UV-C lamp designed for hot tubs and spa systems. It differs from the standard Spaop 21 W mainly in the type of connection and system compatibility. While the basic Spaop 21 W has a universal or standard connection, the U20 version uses a 20 mm diameter connection, which allows for easy and secure installation in systems that require this size. This difference is crucial when replacing the lamp, because although both lamps have the same 21 W output, the same UV-C disinfection efficiency, and a similar service life of around 9,000 hours, the U20 version is a perfect fit for equipment that requires connection via a 20 mm hose, ensuring proper seating and a tight seal. In addition to the connection, the U20 design is adapted for easier installation and maintenance.
Ultraviolet disinfection is among the technologies that have been increasingly used recently to improve the treatment of drinking and pool water. The principle of disinfection lies in the photochemical damage of RNA and DNA, proteins, enzymes, and other biologically important macromolecules. The effectiveness of disinfection depends on the UV radiation dose, the type of UV lamp used, and their arrangement in relation to the flow direction of the drinking or pool water. To properly select the appropriate type of UV device, it is necessary to determine and ensure the required UV radiation dose, which depends on the flow rate and water quality in terms of its transmittance, i.e. the concentration and type of dissolved and undissolved substances that affect the reflection or absorption of UV radiation.
The possibility of combining UV radiation with other treatment technologies leads to achieving high water quality. The advantage is reduced operating demands, i.e. savings on dosed chemicals, and safe, simple operation in automatic mode.
Main features
- The unique lamp generates two different wavelengths (254 nm and 185 nm)
- Double disinfection – OH radicals and UV-C
- The UV-C lamp is specially designed for higher temperatures (+40 °C)
- SpAOP starts the AOP process without the need for gaseous ozone (reducing operating costs by eliminating the need for ozone generation).
- Automatic UV-C lamp monitoring – LED indication of when the lamp needs to be replaced
- Available in several sizes with different connections
- Easy installation and maintenance
Why choose Spaop?
Choosing the Spaop 21 W UV-C sterilizer is the ideal solution for anyone looking for a reliable and eco-friendly way to treat water in a hot tub or small pool. Unlike traditional disinfection methods, this system uses ultraviolet radiation to eliminate bacteria, viruses, and algae, while leaving no chemical residues in the water. As a result, the water is not only crystal clear, but also gentler on the skin, eyes, and respiratory tract. Spaop is specially designed for use at higher temperatures, up to 40 °C, making it ideal for hot tubs. Its compact design allows for easy installation even in limited spaces, and maintenance is minimal. At the same time, it significantly helps reduce the consumption of chemical products, which is beneficial not only for users’ health but also from an economic and environmental perspective. The sterilizer is made of high-quality materials resistant to corrosion and high temperatures, ensuring a long service life. Spaop 21 W is a product of the renowned Dutch manufacturer Blue Lagoon, known for its high standards of workmanship and precise UV-C disinfection technology.
Package contents
- UV-C Sterilizer
- Internal UV lamp 21 W
- Power cable
- Connection fittings
- Seals for a watertight connection
- Instruction manual
Technical specifications
- Product type: Compact UV-C Sterilizer
- Material: Plastic
- Voltage: 230 V AC 50 / 60 Hz
- Power: 21 W
- Unit diameter: Ø 58 mm
- Device length: 35 cm
- Wavelengths: 254 nm and 185 nm
- Lamp type: VGE T5 21 W 185nm 4P
- Lamp life: 9000 h / UV-C
- Recommended water flow: 2.5 m3 / h
- Max. flow: 6 m3 / h
- Max. operating pressure: 1 bar
- Inlet / outlet connection - glued: 20 mm
- Weight: 1.865 kg
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