The Red Dragon 4.5m3-17m3 Motor Block with AKB is a genuine Royal Exclusiv direct replacement part designed to restore optimal performance to a range of high-end Red Dragon pumps. This essential component serves as the core operating unit for your existing pump, ensuring the continuous and efficient water circulation critical for a thriving saltwater reef aquarium. It comes equipped with Anti-Calcium Bypass (AKB) connections, a crucial feature for preventing mineral buildup and extending the lifespan of your pump.

Key features of this motor block include its compatibility with multiple Red Dragon pump models, specifically the 4.5m3, 6.5m3, 8.2m3, 10m3, 12m3, 14m3, and 17m3 versions. It operates efficiently with a power consumption of up to 155 watts/hr and is designed for 110volts/60 Hz electrical systems, making it suitable for standard North American power outlets. The integrated anti-lime-bypass technology actively works to mitigate calcium and other mineral deposits, a common issue in saltwater environments.

This replacement motor block is ideal for dedicated reef aquarists who own one of the specified Red Dragon pumps and are experiencing diminished performance or motor failure. By replacing only the motor block, you can significantly extend the operational life of your premium pump without needing to purchase an entirely new unit. Its anti-calcium bypass ensures long-term reliability and consistent flow, protecting your investment and maintaining the pristine conditions your reef aquarium demands.