Backed by 70 years of experience and commitment to manufacturing quality centrifugal pumps, Griswold® provides solutions for many of the world’s largest industrial applications. With our world-class engineering expertise, deep application knowledge, testing capabilities, and exceptional customer support, we meet our customers' most demanding application requirements.

The 811 ANSI Series product line is a complete line of ASME (ANSI) B73.1 centrifugal pumps available in a wide range of options and materials.