The 1700 Series double cartridge seals, used in Stan-Cor centrifugal pumps, are hydraulically-balanced and feature a cassette-within-a-cartridge design that reduces costs with a removable inner cassette that allows the gland to be reused with each new seal. Seals eliminate the time, effort and cost of rebuilding conventional cartridge seals. Unlike labor intensive and difficult installation procedures common to conventional seals, the 1700 Series is as simple as popping in a new cassette, with a single pin lining up the seal with the reusable gland. A friction drive lock ring with one cap screw assures alignment and eliminates slippage for easy installation.

Hydra-Cell Industrial Pumps
Wanner Engineering, Inc.
1204 Chestnut Ave.
Minneapolis, MN, 55403