The new KJLC RV224 is the perfect complement for any modular leak detector or converting any leak detector to an external pump.

Price: $3,000

Services Offered:

  • Sale of New Product



  • Exceptional ultimate pressure and pumping speed
  • Anti-suckback mechanism prevents oil from backflowing in an event of accidental shutdown, power failure, etc.
  • Quiet operation for laboratory applications
  • Pressurized oil circuit assures constant lubrication regardless of the inlet pressure
  • Gas ballast valve helps reduce the amount of condensibles that form in the pump, extending its service life
  • Modular internal design simplifies servicing the pump
  • CE marked


  • Research and development
  • Backing for boosters, diffusion and turbo pumps
  • Freeze drying
  • Vacuum coating
  • Gas handling
  • Vacuum drying / degassing
  • HVAC servicing and manufacturing
  • Leak detection


KJLC-RV224 Technical Data

Technical Data:

Technical Data KJLC-RV224
Pumping Speed 50HZ 12.7 CFM
359 L/min
5.98 L/s
21.6 m3/h
Pumping Speed 60HZ 15.3 CFM
433 L/min
7.19 L/s
26.0 m3/h
Ultimate Partial Pressure
(without gas ballast)
4 x 10-4 mbar (3 x 10-4 torr)
Ultimate Partial Pressure
(with gas ballast)
1.3 x 10-2 mbar (9.75 x 10-3 torr)
Water Vapor Tolerance 33 mbar (24.75 torr)
Oil Capacity 1.4 liters (1.5 qt)
Inlet/Exhaust Ports KF25
Motor Power
(Single Phase)
.75 kW (1 hp)
Rotational Speed 1420 RPM at 50Hz
(1710 RPM at 60Hz)
Noise Level <68 dB(A)
Weight 37 kg (81 lbs)