The Tunze Turbelle High Jet 5000.021 Pump is a premium, high-performance replacement dosing pump designed for the Tunze Osmolator nano 3152 and Osmolator 3155 automatic top-off systems. Operating on safety extra low voltage 12V DC, this pump is engineered to deliver superior reliability and longevity compared to the original pumps included with these popular reef aquarium water level controllers. It ensures precise and consistent replenishment of evaporated water, crucial for maintaining stable salinity in your saltwater aquarium.

This advanced centrifugal pump boasts integrated protection against reverse polarity, dry running, and blockage, safeguarding its operation and extending its lifespan. Its motor is firmly encapsulated to prevent corrosion, and the entire housing is constructed from impact-resistant polycarbonate. With new pump bearings and a high-performance drive, it offers very quiet and almost wear-free operation, suitable for both in-water and external use. Dimensions are compact at 78 x 41 x 41 mm (3.1" x 1.6" x 1.6"), and it delivers a maximum head of 6.2 meters (20.3 feet), pushing 120 l/h (31.7 US gal.) at 1.0 meter (39.4") height. Tunze backs this robust design with a five-year warranty.

The Tunze Turbelle High Jet 5000.021 is ideal for reef aquarists utilizing Tunze Osmolator 3152 or 3155 systems who seek a significant upgrade in their dosing pump's quality, durability, and protective features. Its enhanced construction and built-in safeguards make it a reliable choice for long-term, trouble-free automatic top-off, minimizing maintenance and ensuring the consistent water parameters vital for a thriving reef environment. This pump is an investment in peace of mind for diligent aquarium keepers.