Griswold Pump Company is a manufacturer of quality centrifugal pumps with product lines dating back more than 70 years.  Griswold Pump Company offers multiple pump lines including ANSI B73.1M chemical process pumps, end suction centrifugal pumps, self-priming, and submersible/vertical turbine pumps.  All pumps are designed and manufactured at our facility located in Grand Terrace, California. With pump installations worldwide, Griswold Pumps are hard at work in a broad range of chemical process, industrial and municipal applications.

Exceptional Products, Service and Solutions
All pumps are assembled in the USA to ensure the highest quality. Our facility includes a clean room for powerframe assembly, as well as a state-of-the-art certified testing center (testing to Hydraulic Institute standards).  Many Griswold pumps meet the requirements for ATEX, NSF, and CE certifications.

The Griswold 811 ANSI centrifugal pump was one of the first pump designs to comply with ANSI standards in the 1970s, and continues to meet or exceed all B73.1M requirements for chemical processing today. The 811 offers a full range of pump sizes, as well as options and upgrades to tailor the 811's handling to meet virtually any fluid processing application.