R.S.T SERIES

MECHANICAL SEAL



P818

Robust Single Cartridge Seal.

The P818 Series is a robust single cartridge seal for slurry application intended to provide an excellent sealing performance for pumps. As one of the members of RST Mechanical Seals, P818 is designed to operate in a wide range of process fluids.


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  DESIGN FEATURES

  • Spring Protected Design
  • Uniform-load Multispring compression unit
  • Reversible Seal Head
  • Emission Restrictive Throttle Bushing
  • Bolted Auxiliary Gland
    (Subject to design requirements & compatibility)
  • Bolted Auxiliary Gland



  SEAL APPLICATION

  • ANSI B73.1M and DIN 24960 Pump-Compliant
  • Centrifugal Heavy Duty Pumps
  • Centrifugal API Process Pumps
  • Centrifugal General Purpose Pumps


  PARAMETER

Temperature -30°C to 205°C / -20°F to 400°F
Pressure Up to 21 bar g/300 psig
Speeds Up to 25 m/s / 5000 fpm

  INDUSTRIAL APPLICATION

  • Oil & Gas Production
  • Petroleum Refining
  • Pipeline
  • Pulp & Paper