OASE Bitron C UVC Clarifier - 55W | 60m3 Pond Capacity

The OASE Bitron C 55 UVC is a powerful mid-to-large pond ultraviolet clarifier designed to eliminate suspended algae (green water), reduce harmful bacteria and significantly improve overall pond clarity. With 55W of concentrated UVC output, it is ideal for ornamental and fish ponds up to 60m³.

Equipped with intelligent bypass technology, the Bitron C 55 ensures optimised irradiation even at high flow rates. The clever bypass system balances water throughput with exposure time, allowing maximum UV efficiency without restricting pump performance — making it ideal for high-capacity filter systems.

A patented automatic cleaning impeller continuously cleans the quartz sleeve, ensuring consistent UV performance and reducing maintenance requirements. Integrated magnets protect the UVC technology from limescale buildup, extending lifespan and maintaining peak efficiency.

The unit includes a visual function monitor for easy lamp operation checks and features quick-release technology for fast bulb replacement. Built with a durable, impact-resistant housing, the Bitron C 55 is designed for long-term outdoor reliability.

Compatible with OASE BioSmart 18000/36000 and BioTec ScreenMatic² 40–60000 systems, the Bitron C 55 delivers professional-grade water clarification and is backed by the OASE Clear Water Guarantee when paired with approved OASE flow-through filters.

• 55W High-Output UVC Power - Ideal for medium to large pond systems.
• Suitable for Ponds up to 60m³ - Designed for ornamental, fish and koi ponds.
• Patented Automatic Quartz Cleaning Rotor - Continuous self-cleaning maintains maximum UV efficiency.
• Bypass Technology - Optimised irradiation even at high flow-through rates.
• Manual Flow Adjustment - Adjust water throughput to match your filter pump.
• Integrated Limescale Protection - Built-in magnets help reduce calcium deposits.
• Visual Function Monitor - Easy confirmation of UVC bulb operation.
• Quick-Release Maintenance System - Simple and fast bulb replacement.
• Impact-Resistant Housing - Durable construction for outdoor use.
• OASE Clear Water Guarantee - When used with compatible OASE filter systems.

• Product Number: 03OU013 | 56823
• Rated Voltage: 220 - 240 V / 50/60 Hz
• Power Consumption: 55 W
• UVC Power: 55 W
• Power Cable Length: 5 m
• Net Weight: 4.03 kg
• Guarantee: 2 Years
• Bypass Control: Manual
• Function Check: Visual
• Connection Inlet: 19 / 25 / 32 / 38 / 50 mm (¾", 1", 1¼", 1½", 2")
• Connection Outlet: 25 / 32 / 38 mm (1", 1¼", 1½")
• Minimum Flow Rate: 8,000 l/h
• Maximum Flow Rate: 30,000 l/h
• Max Operating Pressure: 0.5 bar
• Suitable for Ponds (Ornamental): up to 60 m³
• Suitable for Ponds with Fish: up to 30 m³
• Suitable for Ponds with Koi: up to 15 m³
• Compatible With: BioSmart 18000 / 36000, BioTec ScreenMatic² 40 - 60000