FLM series - Electric gear pumps

The gear pumps of the FLM series are our most compact units and are designed for flow rates of up to 24 l/min at pressures of up to 75 bar.
They consist of a gear flange pump that is directly combined with an electric motor.
Depending on the application, the motors are available in three-phase, alternating current or direct current versions.

  • Delivery rate

    0.6 to 24 l/min

  • Print area

    up to 75 bar

  • Media temperature

    -40°C to +200°C

Customized production
Adaptable to medium, application and quantity. Support with the design.

FLM1 series

Medium: Hydraulic oil 35 mm²/s @ 50 °C

Performance data FLM1 series - Hydraulic oil 35 mm²/s @ 50 °C
Type cm³/rev Qmax (l/min) pmax (bar)
FLM 1-060,430,6020
FLM 15 0,851,1540
FLM 17 1,201,6040
FLM 110 1,802,3040

Q values based on n = 1450 min-¹. Maximum pressure depends on the available motor power.

FLM2 series

Medium: Hydraulic oil 35 mm²/s @ 50 °C

Performance data FLM2 series - Hydraulic oil 35 mm²/s @ 50 °C
Type cm³/rev Qmax (l/min) pmax (bar)
FLM 2102,303,0070
FLM 2143,204,5060
FLM 2194,306,0040

Q values based on n = 1450 min-¹. Maximum pressure depends on the available motor power.

FLM3 series

Medium: Hydraulic oil 35 mm²/s @ 50 °C

Performance data FLM3 series - Hydraulic oil 35 mm²/s @ 50 °C
Type cm³/rev Qmax (l/min) pmax (bar)
FLM 3105,107,4075
FLM 3147,1010,2050
FLM 3189,1013,2040
FLM 32311,7016,7033
FLM 32814,1020,3025
FLM 33316,7024,1020

Q values based on n = 1450 min-¹. Maximum pressure depends on the available motor power.

Downloads

Data sheet (incl. characteristic curves)

Conveying media

  • Mineral oils and synthetic oils
  • Biodegradable oils and vegetable oils
  • Emulsions
  • Water-glycol mixtures
  • Lubricants
  • Diesel and heating oil
  • Lacquers and paints

Shaft seals

  • Rotary shaft seal
  • Radial shaft seal with thrust bearing
  • Double rotary shaft seal
  • Mechanical seal
  • Magnetic coupling
  • Stuffing box graphite packing

Properties

  • Delivery rate: 0.6 - 24 l/min at 1450 rpm)
  • Print area: up to 75 bar
  • Media temperature: -40°C to +200°C.
  • Viscosity: up to 20,000 mm²/s

Wide range of applications

Decanting & transfer:
Loading/unloading of tanks, IBCs and drums (oils, fuels, additives)
Circulation and pressure lubrication:
Oil supply for gearboxes, bearings, compressors, diesel engines
Circulation & bypass circuits:
Filtration, cooling/heating circuits, bypass filters
Supply & dosage:
Burner feeding, additivation, defined small quantities
Refueling / fuel transfer:
Diesel, heating oil and similar media
General plant engineering:
Media handling in test benches, units and skids

Version with integrated frequency inverter

As an option, the gear pumps can be equipped with an integrated frequency converter.
The devices are assembled at the factory and preset according to the desired operating parameters so that variable-speed conveying is available ready for immediate use.

Do you still have questions or need support?

Contact us and let us work together to find the best solution for your requirements.