HHH Machine Company
serving the Pump Industry
since 1965

Overlays

We have extensive experience in the Overlay and Machining of
Pump Shafts, Shaft Sleeves, Balance Sleeves, Impellers, Impeller Rings, Casing Rings,
Seal Rings, Throat Bushings, Throttle Bushings, Stuffing Box Bushings, Shaft and Impeller Nuts, Stage Pieces, etc.
Overlays include:

Colmonoy

Stellite

Tungsten Carbide