Specifications:
Increase the oxygen content in water to improve the water quality and the stocking density of shrimps&prawns, eels and fishes. Prevent death caused by oxygen scarcity, enhance economic profits. Consisting of vetical electric motor, reducer, blade, pontoon and SS rack construction .
Features:
bevel gear to replace the turbo, energy-saving and efficient
save more than 20% of power than traditional model
the material of bevel gear is Mn-TiN alloy.
high level of hardness, long lifespan
double oil seal, no oil leakage
open phase protection, overheat overload protection
one-piece plastic ponpoon,engineering plastic blade, SS rotating spin and rack