Plastic housing Bevel gear speed reducer

1. Molded composite plastic case, never corrosion and oil leakage.
2. Use high viscosity lubricant, good stability and smooth operation.
3. Helical and spiral bevel gear design, precision machining, mechanical structure, low resistance & high efficiency.
4. Unique design , provide best performance of Paddlewheel Aerator that running stable and durable.
5. Save electricity consumption.