Features &
Benefits
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The world’s most common seal for metric shafts
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Very economical seal alternative
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Compact rugged design
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Seal faces are driven via the spring
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No torsional stress on the bellows
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Seal faces are encapsulated and protected in rubber bellows
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Large rubber cross sections and “surface grab” minimize tears and enhances seal life
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Faces match with several common seat designs
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Three common operating lengths for each shaft size
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Operates independently of shaft rotation
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Excellent in fluids with high solid content
Standard Materials of Construction
Faces:
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Carbon Graphite (Resin Impregnated), Antimony Impregnated Carbon, Silicon Carbide, Tungsten Carbide
Elastomers:
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Buna, Viton®, Neoprene, EPDM,
Metallurgy:
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304, 316, Monel,
Operating Limits
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Pressure: to 225 PSI / 15 BAR
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Temperature: -40°F to +300°F / -40°C to +150°C