Griswold’s line of 811 ANSI Pumps is engineered for flexibility and durability. The 811 is available in a wide range of sizes, capacities and materials to fit virtually any process fluid application. With over 30 selections and multiple design options, we’ve got your application covered—for abrasive and corrosive substances, and capacities ranging from 4 through 7000 gallons per minute. Griswold maintains strict quality assurance programs to ensure that our entire product line is manufactured to the highest standard for engineered tolerances. Challenge your existing equipment quality, delivery and costs with Griswold’s ready-to-ship inventory of 811 pumps and parts. Our 811 pump line and wearing parts interchange quickly and seamlessly with a variety of ANSI pump models and brands – without piping, baseplate or coupling changes.