Granco Manufacturing Inc. Employee Directory

Machinery ManufacturingCalifornia, United States2-10 Employees

Granco Manufacturing Inc. is a machinery manufacturer based in San Ramon, California, with a long-standing history spanning over 75 years. The company specializes in producing a full line of rotary positive displacement ball type pumps, a design noted for its durability due to a floating pumping mechanism that minimizes metal-to-metal contact and maintains tight tolerances at slower operating speeds. This approach aims to deliver dependable, long-lasting pumping performance through large rotating cavities that support steady operation. Granco serves customers in industries requiring robust positive-displacement pump technology and focuses on delivering reliable components that perform with limited maintenance under demanding conditions. The firm operates in the machinery manufacturing sector and is positioned as a niche player with a distinctive ball type design, distinguishing its offerings within a competitive pump market.

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