SIHI

LEM Series

Liquid ring vacuum pumps of the series LEM (LEMR and LEME) are single-stage displacement pumps of uncomplicated and robust construction.

  • Vacuum: 24.7 - 760 Torr
  • Flow: 276 CFM
  • This product price is available on request only

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Need help? Call us:  1 503 639 0808

Product details

Dolphin – robust and compact. Ideal for difficult applications.

  • Features & Benefits
    • Non-polluting due to nearly isothermal compression
    • Oil-free, as no lubrication in the working chamber
    • Handling of nearly all gases and vapours
    • Entrained liquid can be handled
    • Easy maintenance and reliable operation
    • Low noise and nearly free from vibration
    • Wide choice of material, therefore applicable nearly everywhere
    • Protection against cavitation as standard
    • Incorporated dirt drain
    • Incorporated central drain
    • No metallic contact of the rotating parts
    Standards
    • ANSI B16.5
    • NEMA MG 1-2016
    Operating Parameters
    • Flows to 262 m³/h (154 cfm) 
    • Suction pressures to 33 mbara (25 Torr)
    • Temperatures to 100°C (212°F)
    • Service liquid max. admissible temperature 82°C (180°F)
  • Flow (CFM)276
    Pressure (Torr)24.7 – 760
Description
Features & Benefits
  • Non-polluting due to nearly isothermal compression
  • Oil-free, as no lubrication in the working chamber
  • Handling of nearly all gases and vapours
  • Entrained liquid can be handled
  • Easy maintenance and reliable operation
  • Low noise and nearly free from vibration
  • Wide choice of material, therefore applicable nearly everywhere
  • Protection against cavitation as standard
  • Incorporated dirt drain
  • Incorporated central drain
  • No metallic contact of the rotating parts
Standards
  • ANSI B16.5
  • NEMA MG 1-2016
Operating Parameters
  • Flows to 262 m³/h (154 cfm) 
  • Suction pressures to 33 mbara (25 Torr)
  • Temperatures to 100°C (212°F)
  • Service liquid max. admissible temperature 82°C (180°F)
Specifications
Flow (CFM)276
Pressure (Torr)24.7 – 760

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