Reliable products that perform at the highest levels
For over 70 years, our history of experience shows our commitment to providing quality centrifugal pumps.
Unmatched in technical capabilities
Griswold overcomes unique operational challenges for applications in the safest, most efficient and profitable way possible.
The 811 ANSI Series is available in a wide range of sizes, capacities and materials to fit virtually any process-fluid application. With more than 30 selections and multiple design options, we’ve got your application covered – for abrasives, corrosive substances and a wide range of capacities.
Download 811 ANSI Series IOM
1Ductile Iron Frame Adapters
2Labyrinth Seals Standard
3C-Face Mounting Flange
4Extra-Large Capacity Powder-Coated Oil Sump
5External Impeller Adjustment
6Heavy-Duty Shaft and Bearings
7Oversized Sight Glass
8Magnetic Drain Plug
10Fully Open Impeller
12Contained Casing Gasket
Our quality seal chambers, available in standard, large, and tapered bore, are engineered to provide optimum seal environment for heat dissipation, solids, entrapped air and vapor.
Our seal selection will accommodate a variety of fluid characteristics and temperature ranges for demanding chemical, petroleum, pharmaceutical and general industry applications.
ASME (ANSI) B73.1 seal-flush and cooling plans are offered to control emission levels, improve lubrication and cooling of the seal faces, as well as reduce downtime.
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