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Type 2800EH

Externally Mounted, Gas-lubricated, Non-contacting Cartridge Double Seal for Pumps

The John Crane Type 2800EH is a non-contacting dual seal for non-turbo small-bore rotating equipment applications, meeting the requirements of standards such as ISO3069C and DIN 24960.


  • California Residents: PROPOSITION 65 WARNING
  • Highest reliability in sealing volatile fluids
  • Positive sealing of high-purity fluids with virtually no process contamination
  • No damage to pump from corrosive fluids leakage
  • Zero emissions to atmosphere
  • Simple to install
  • Pump cavitation and dry-running does not affect seal performance
  • Low running costs
  • Low energy usage


Temperature Limits

-30°F to 500°F/-34°C to 260°C

Pressure Limits

6 bar(g)

Speed Limits

300 to 1450 rpm


25mm to 100mm

Recommended Applications

  • Process pumps
  • Other rotating equipment
Works With
PG 74 PG 74
PD 75 PD 75
PD 76 PD 76

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