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Water pump impeller Material : 08F
Technical requirement:
1. Workpiece surface smooth, the transition smooth without cracks, creases and other defects.
2. Remove the sharp edges, burrs.
3. If not marked tolerances, we will in accordance with the data -0.25~+0.25.
4. Coated with anti-rust oil after cleaning the surface.
5. Impeller and bearing tight fit to withstand more torque 20N.m, welded to withstand tensile strength over 5N.
6. Surface can be galvanized and so on.
Our factory is committed to professional production of automotive water pump impeller
More than 300 types of water pump impeller and the development of new products
Direct manufacturers of water pump impeller