Lube USA Automatic Intermittent Gear Pump


Capable of operating over a wide range of working viscosity. Digital display gives on sight visual indication of operation. Interval can be a function of time or count.

Pump Discharging Volume 150mℓ/min (50Hz) 180mℓ/min(60Hz)
Discharging Pressure 0.8MPa (safety valve set pressure)
Motor Power AC100V∅1/0.83A, AC200V∅1/0.41A (50Hz)
AC100V∅1/0.64A, AC200V∅1/0.33A (60Hz) 
Output 20W (50Hz/60Hz) Capacitor motor
Controller Timer Counter Discharge time adjustable range: 1~99 seconds
(2.5~247.5mℓ) 50Hz, (3~297mℓ) 60Hz
Interval time adjustable range: 1 to 9999 minutes/counts
Emergency Output Contact type A contact (NO)
Contact capacity AC250V 1.5A
Emergency Detection Oil Level Switch Contact type A contact (NO) ON at low level
Pressure Switch Contact type A contact (NO) ON at low pressure
Liquid Crystal Display INTERVAL display 'INT'
ALARM When oil side decreases, display 'OILLEVEL ERR'
When pressure is abnormal, display 'PRESSURE ERR'
Working Viscosity Range 68~1300mm2/S (50Hz)
Reservoir Capacity 1.8ℓ, 3ℓ (plastic) 3ℓ, 4ℓ, 8ℓ (sheet metal)
Weight 1.8ℓ Reservoirs: 3.2kg, 3ℓ Reservoirs: 4kg

Directions for use

  • Do not remove the oil strainer to keep the pump clear of foreign matter.
  • Replace or clean the suction filter at least once a year.
  • Oil viscosity varies with oil temperature. Be sure to use oil within specified working viscosity range.
  • Do not use any specal additive-contained oil, water soluble oil and solvent.
  • Periodically check the oil in the reservoir for impurities. Replace it, if necessary, with fresh oil immediately. Be sure to clean the reservoir before oil change.
  • Make sure that voltage and pressure are proper.
  • Do not overtighten the discharge joint. Refer to the tightening torque table.

Click here to view the Lube USA Gear Pump - AMR (pdf) catalog pages.