Griswold (PSG) focuses on ANSI end-suction centrifugal pumps designed for interchangeability and serviceability. Back-pull-out designs, heavy casings, and precision impellers deliver dependable efficiency in continuous duty, with materials ranging from ductile iron to 316 stainless.

Ideal for chemical & petrochemical, water treatment, HVAC, and general industrial services, Griswold pumps support a wide hydraulic envelope, standard seal plans, and baseplate options to fit existing footprints and simplify retrofits.