Two-impeller paddle wheel aerator
The Aquaculture Paddle Wheel Aerator uses two sets of impellers to rotate. The gearbox design is divided into four spines and nine spines, using a copper core motor to make the aerator operate efficiently for a long time while reducing noise.
To learn more:https://www.chinaaerator.net/product/paddle-wheel-aerator-1/twoimpeller-paddle-wheel-aerator.html
