DS-301
A general purpose elastomer bellows nonpusher seal.
Application
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For use in pumps, compressors and other rotary shaft equipment.
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For pulp and paper, petrochemical, food processing, wastewater treatment and other demanding applications.
Type DS-301 mechanical seals is a general purpose elastomer bellows nonpusher seal.
View Sheet
Operating Conditions
- Max. Operating Pressure : 8 kg/cm 2 *
- Temperature Range : -15 to 200 *
- Max. Rubbing Speed : 10 m/s
*(Depend on combination of materials)
Design Features/Benefits
- Non-Clogging, Single Coil Spring will not run foul due to fluid contact.
- Automatic adjustment fully compensates for normal shaft end play and run-out, seal face wear, and equipment tolerances.
- Sealing faces are precision lapped to provide effective performance with maximum seal life.
Standard Materials
- Metal Parts : SUS 316
- Spring : SUS 316
- Rotary Face : Silicon Carbide/Tungsten Carbide/Carbon
- Stationary Face : Ceramic/Silicon Carbide/Tungsten Carbide
- Secondary Seals : Fluoroelastomer/Nitrile/Ethylene Propylene
*(Other configuration of materials also available on request)
