SunSun has chosen a linear water flow design in the housing of the CUV-209. The water stream is directed straight past the UVC lamp without any rotation.

The UVC pond clarifier typically ensures clear pond water within 14 days, provided you combine the UVC pond clarifier with a biological pond filter. UVC pond clarifiers irradiate the pond water with UV-C radiation in a flow reactor. The UV radiation from UVC pond clarifiers alters the tertiary and quaternary structures of algae proteins, leading to the destruction of the algae. The algae clump together into larger particles, making them easy to remove from the water cycle through mechanical pond filtration.

The lifespan of the UVC lamp is between 7,000 and 10,000 operating hours. Therefore, we recommend replacing the lamp of the UVC unit at the start of each season when the water temperature in the pond rises, and cleaning the quartz glass of the UV lamp at the same time.

Functionality:
Water circulates through the two openings of the UVC clarifier, reducing all impurities such as suspended algae, pathogens, bacteria, or parasites. The longer this contact is maintained and the higher the UVC output, the more effective the sterilization.

What size do you need?
For koi ponds, you can calculate 3 watts of power per cubic meter of pond water for the UV clarifier.

Note: Since the CUV is symmetrically designed, both connection pipes can be used equally as inlet and outlet.