US VACUUM™ LRH “K” SERIES

Liquid Ring Vacuum Pumps

Two Stage: 75-522 cfm – Vacuum to: 25 Torr (29″ Hg)

U.S. Vacuum LRH “K” series pumps are dual stage liquid ring vacuum pumps capable of producing a vacuum to 29” Hg.

DROP-IN, BOLT-IN replacement for the Kinney® KLRC-75K, KLRC-125K, KLRC-200K, KLRC-300K and KLRC-525K.

The drop-in feature allows for easy swap-out of pumps during critical downtime situations.

U.S. Vacuum LRH “K” series pumps are dual stage liquid ring vacuum pumps capable of producing a vacuum to 29” Hg. A
continuous supply of service liquid, usually water, is required by the pump to carry away the heat of compression and to
maintain the liquid ring as some of the service liquid is discharged with the gas through the pump discharge port.

Pumps are provided with threaded connections for service liquid, pump draining and vacuum relief valve. Optional items
include inlet check valve, vacuum relief valve, flow control, solenoid valve, vacuum and temperature gauges.

Various seal liquids may be used depending on the application. Call US Vacuum for assistance.

 

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Features

  • High vacuum capability
  • Virtually vibration free
  • Efficient Dual Stage Design
  • High water vapor tolerance
  • Very robust against vapor/debris carryover
  • Fast delivery in critical downtime situations

    Technical Data

    Technical DataSpecLRH-75KLRH-125KLRH-200KLRH-300KLRH-525KLRH-526K
    Nominal CapacityCFM75140186295522406
    Pump SpeedRPM17501450
    MotorHp51015255040
    DriveDIRECT DRIVEBELT
    Average service liquid flowGPM578121818
    In/Out, Thread TypeANSI1.51.52233
    Ultimate VacuumTorr25 Torr (29" Hg)
    Weight (Pump & Motor)lbs200255360405800800