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Chesterton 280M Mixer Cartridge Double Seal
Cushioned, high-strength drives
Rugged, high-torque monolithic seal faces
High-flow pumping ring dissipates heat away from the faces
Large clearance barrier channel optimizes heat dissipation
Large clearance barrier channel optimizes heat dissipation
Self-Centering Lock Ring™ eliminates misalignment
Micropolished O-ring surfaces eliminate O-ring hang-up
Narrow rotating face prevents wiping of solids
Detail :
Motion-Tolerant Dual Seal for High Reliability in Challenging Environments
Every aspect of the Chesterton 280M design is optimized for high reliability in demanding conditions. This motion-tolerant dual seal:
- Withstands run-out and end-play common to mixers, double-ended or vertical turbine pumps, and other rotating equipment
- Delivers instant pressure-shift capability that eliminates worries under jarring purge and reverse pressure cycles
- Has vibration-isolated faces which thrive under conditions of drag and shear that destroy common seals
- Designed with internal cooling that results in stable, long-life sealing
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