Elastomer Bellow Mechanical Seal T21
Crane 21, AES P04/P04T, FLOWSERVE 110, VULCAN 11, Roten 21A
The type 21, a general purpose seal, has become an industry standard with OEM designers. Made of stainless steel, it provides a servoce ramge well beyong that which is possible with comparably priced seals of other metallurgical construction.
For centrifugal , hydraulic, rotary and turbine pumps, compressors, mixers, blenders, chillers, agitators, and other rotary shaft equipment.
For use in appliance, automotive, food processing, petrochemical processing, pulp and paper, wastewater and water systems industries.
Automatic adjustment compensates for abnormal shaft end play, run out, primary wear, and equipment tolerances.
Type 21 can be repaired in the field to minimize replaacement costs, downtime and lost revenue.