Hailea Submersible Ventury Pump – BF 450

High Flow submersible pump for Pond and Fountains.
Unique Hybrid design, the use of self-priming function without external gas source, easy installation.
Using Plug-flow aeration mode, liquid gas mixture sufficiently high oxygen absorption efficiency.
Low Power, high flow, smooth operation.
Wear-resistant ceramic shat, long live
Using live parts hermetically sealed motor, underwater operating, safe and reliable.
Addition to the oxygen tube, all immersed in water, little noise.
Applicable to deep pond plug flow aeration.