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Blue Diamond Envir-O ET250 is a robust, weatherproof linear air pump designed for koi ponds, large grow systems, aeration, winter deicing and compatible septic applications. It delivers up to 250 LPM and 8.82 CFM to support water circulation and supplemental oxygen. Energy-efficient green drive technology helps reduce power use, while the compact construction supports dependable outdoor operation. Supplied fittings and a brass connector help simplify setup and maintenance. Service kit available.
| • 250 LPM Airflow: Delivers up to 8.82 CFM for pond and grow system aeration. • Weatherproof Build: Robust compact housing supports dependable outdoor use. • Energy Efficient: Green drive motor technology helps reduce power consumption. • Pond Aeration: Adds oxygen to support koi, fish and beneficial bacteria. • Water Circulation: Helps move pond water to support cleaner aquatic conditions. | • Winter Deicing: Air movement can help reduce surface ice during cold weather. • Septic Support: Adds oxygen for compatible aerobic wastewater treatment systems. • Easy Setup: Includes fittings and a brass connector for installation. • 0.55 Inch Connector: Designed with a 0.55 inch connection size. • Serviceable Design: Annual servicing is recommended; repair kits are available. |
