High efficiency and saving over 20%electric energy Protector inside PE float ,nylon impeller,stainless steel

1.Arcuate bevel-gear instead of worm gear is adopted,with high efficiency and saving over 20%electric energy than tradition models

2Arcuate bevel-gear is made of chromium-manganese-titanium with carbonitriding on the surface.long life span and high rigidity are available.

3.Mechanical seal is available toagainst oil leak pollution

4.Protector inside is available to avoid motor being burnt accidentally.

5.PE float,nylon impeller,stainless steel shaft and frame are available.

2 pcs paddlewheel aerator