Grech CUV-655 UV Clarifier

The Grech CUV-655 UV Clarifier is a high-performance 55W UV-C pond water clarifier designed to help control green water, algae, bacteria, and other unwanted microorganisms. Water passes through the UV chamber in a rotating flow, increasing exposure to UV-C radiation. The built-in reflective system helps improve UV utilization for more effective water clarification.

Key Features

• 55W UV-C Power – Powerful UV treatment for ponds and large water systems.
• Up to 8,000 L/h Flow Rate – Suitable for high-flow pond filtration systems.
• Up to 65,000 L Pond Capacity – Designed for large ponds when appropriately sized and installed.
• Rotating Water Flow – Guides water around the UV lamp to increase contact time.
• Reflective Interior – Helps reflect unused UV radiation back into the water for improved treatment efficiency.
• Algae Control – Helps reduce suspended algae responsible for green or cloudy pond water.
• Microorganism Control – UV-C treatment helps reduce unwanted bacteria and other microorganisms in circulating water.
• Chemical-Free Water Clarification – Uses UV-C radiation rather than adding water-treatment chemicals.
• Universal Hose Connections – Supports common pond hose sizes with stepped adapters.
• Wall-Mountable Design – Can be installed conveniently as part of an external pond filtration system.
• Suitable for Koi & Ornamental Ponds – Works as a UV clarification stage alongside mechanical and biological filtration.

Specifications

Model: CUV-655
UV-C Power: 55W
Maximum Flow: 8,000 L/h
Maximum Pond Capacity: 65,000 L
Maximum Pressure: 1 bar
Connection: 25/32/38 mm adapters