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Features &
Benefits
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Balanced design for high pressure applications
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Bi – Directional
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Easy to repair and clean
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Face materials can be easily changed
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Multiple springs (ES 750) or wave spring design (ES799)
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Built to DIN 24960
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Retainer with pumping screw available
Standard Materials of Construction
Faces:
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Antimony-Impregnated Carbon, Silicon Carbide,
Tungsten Carbide
Elastomers:
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Buna, Viton®, Aflas®, Neoprene, EPDM
Metallurgy:
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304, 316
Operating Limits
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Pressure: to 350 PSI (24 Bar).
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Temperature: -40°F to +400°F. (- 40 to 205°C)
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