-Driven by explosion-proof motor directly to connect with gearbox by rigid coupling;
-Worm turbine structure reducer adopted for those driven motor 7.5kw above, helical-bevel design or worm design gearbox is both available;
-Horizontal and vertical for optional;
-Four blades of impeller welded, and single or double impeller can be designed as per the request of tank depth, the shaft stabilizer for choice when tank depth over 1.8m;
-Compact construction, light weight, balanced transmission, small footprint, low noise, high efficiency