UV-C Filter

The professional UV-C Filter of Velda has been equipped with a number of useful additional things.

• For the sake of safety a circuit breaker has been mounted in the screw cap. As soon as this cap will be loosened, for example to clean a quartz glass, the electricity supply to the PL UV-C light will be broken automatically. In this way any contact of your eyes with harmful UV-C radiation will be prevented.
• Besides, a second outflow orifice has been fitted, which allows an outflow to the right or to the left.
• The quick release couplings render hose mounting very easy.
• By means of an inspection window in one of the outflow orifices it can be safely inspected whether the PL UV-C light is burning.
• To optimize the intensity of the radiation within the fitting, part of the casing consists of a specially coated aluminium tube. Owing to the reflection obtained in this way the capacity of the UV-C radiation is considerably more intensive.
• Also the PL UV-C light has been improved. Both the effective light output and lifetime have been improved by ca 30% compared to current models.

*The 18, 36 and 55 Watt models have been equipped with an electronic transformer. This type of transformer generates less heat, consumes less energy and has a longer life time.