Self-priming spur-gear pumps with electric motor (up to 1,5 kW) are designed for industrial applications. Positive displacement pumps with a wide range of capacities, up to 24,1 l/min. Suction- and pressure-ports Whitworth pipe threads - opposite 180°.
Applications
Industrial application, for example:
Lubrication Systems, coolant feed in machine tools,
Heat transfer, test bench and many more.
Example of liquids suitable for transport
Pure, non-explosive liquids, not corrosive against pump
materials, without any solids. The liquids to deliver, must
have lubricating characteristics.
Oil, mineral oil, synthetic oil, adhesives, sealants, polymers,
diesel, paints, inks and many more
Download PDF catalog
Electric Gear-Pumps Series FLM
Operating conditions
Liquid temperature: -20°C to +60°C (NBR)
Ambient temperature from -20°C up to +40°C
operating pressure: max. 75 bar
others on request
Drive
Standard: three-phase asynchronous motor
Operation mode: Continuous operation S1,
thermal class 155, protection IP 55
Optional: single-phase motor, DC-motors
The pumps series FLM optionally available as series FLMU with circulation valve in the pump head
| components | Materials | Alternativ |
| casing and cover | cast iron - EN-GJL-250 - (GG25) | ductile cast iron (GGG40) |
| shaft | steel | |
| gears | Steel, hardened and grinded | |
| bearing bushes | composite bearings | |
| shaft seal | Sealing Ring NBR | FPM, PTFE, GLRD, packing gland u.a. |
| mounting bracket | Aluminium |
| type | motor power kW |
pressure max. bar |
pressure (bar) | ||||||
| 5 | 10 | 15 | 20 | 30 | 40 | 50 | |||
| capacity l/min | |||||||||
| FLM 1-017 | 0,12 | 10 | 0,17 | 0,14 | |||||
| FLM 1-06 | 0,12 | 20 | 0,6 | 0,55 | 0,5 | 0,4 | |||
| FLM 15 | 0,12 | 30 | 1,15 | 1,1 | 1,05 | 1 | 0,9 | ||
| 0,18 | 40 | 1,15 | 1,1 | 1,05 | 1 | 0,9 | 0,8 | 0,6 | |
| FLM 17 | 0,12 | 20 | 1,6 | 1,55 | 1,5 | 1,4 | |||
| 0,18 | 40 | 1,6 | 1,55 | 1,5 | 1,4 | 1,3 | 1,1 | ||
| FLM110 | 0,12 | 15 | 2,3 | 2,25 | 2,2 | ||||
| 0,18 | 20 | 2,3 | 2,25 | 2,2 | 2,1 | ||||
| 0,25 | 40 | 2,3 | 2,25 | 2,2 | 2,1 | 2 | 1,8 | ||
| Valid for hydraulic oil with 35 mm²/s at 50 °C | Oil-Speed: max. 1,5 m/s suction side, max. 4,5 m/s pressure side |
| Tolerance of capacity: +/- 3% |
(0,12 kW / 0,18 kW) weight 7,2 / 7,6 kg
(0,12 kW / 0,18 kW) weight 7,2 / 7,6 kg
(0,25 kW) weight 9,6 kg
| type | motor power kW |
pressure max. bar |
pressure (bar) | ||||||||
| 5 | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 70 | |||
| capacity l/min | |||||||||||
| FLM 210 | 0,12 | 10 | 3 | 2,95 | |||||||
| 0,18 | 20 | 3 | 2,95 | 2,9 | 2,8 | ||||||
| 0,25 | 30 | 3 | 2,95 | 2,9 | 2,8 | 2,7 | |||||
| 0,37 | 40 | 3 | 2,95 | 2,9 | 2,8 | 2,7 | 2,6 | ||||
| 0,55 | 70 | 3 | 2,95 | 2,9 | 2,8 | 2,7 | 2,6 | 2,4 | 2,2 | 2 | |
| FLM 214 | 0,12 | 10 | 4,5 | 4,45 | |||||||
| 0,18 | 15 | 4,5 | 4,45 | 4,4 | |||||||
| 0,25 | 20 | 4,5 | 4,45 | 4,4 | 4,3 | ||||||
| 0,37 | 30 | 4,5 | 4,45 | 4,4 | 4,3 | 4,2 | |||||
| 0,55 | 40 | 4,5 | 4,45 | 4,4 | 4,3 | 4,2 | 4,1 | ||||
| 0,75 | 60 | 4,5 | 4,45 | 4,4 | 4,3 | 4,2 | 4,1 | 3,9 | 3,7 | ||
| FLM 219 | 0,12 | 5 | 6 | ||||||||
| 0,18 | 10 | 6 | 5,95 | ||||||||
| 0,25 | 15 | 6 | 5,95 | 5,9 | |||||||
| 0,37 | 20 | 6 | 5,95 | 5,9 | 5,85 | ||||||
| 0,55 | 30 | 6 | 5,95 | 5,9 | 5,85 | 5,8 | |||||
| 0,75 | 40 | 6 | 5,95 | 5,9 | 5,85 | 5,8 | 5,7 | ||||
| Valid for hydraulic oil with 35 mm²/s at 50 °C | Oil-Speed: max. 1,5 m/s suction side, max. 4,5 m/s pressure side |
| Tolerance of capacity: +/- 3% |
0,12 / 0,18 kW (weight: 8,0 / 8,4 kg)
0,25 / 0,37 kW (weight: 10,4 / 11,4 kg)
0,55 kW (weight: 13,5 kg)
0,75 kW (weight: 20,5 kg)
0,12 / 0,18 kW (weight: 8,0 / 8,4 kg
0,25 / 0,37 kW (weight: 10,4 / 11,4 kg)
0,55 kW (weight: 13,5 kg)
0,75 kW (weight: 20,5 kg)
| type | motor power kW |
pressure max. bar |
pressure (bar) | |||||||||
| 5 | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 75 | |||
| capacity l/min | ||||||||||||
| FLM 310 | 0,25 | 10 | 7,4 | 7,35 | ||||||||
| 0,37 | 15 | 7,4 | 7,35 | 7,3 | ||||||||
| 0,55 | 25 | 7,4 | 7,35 | 7,3 | 7,25 | |||||||
| 0,75 | 35 | 7,4 | 7,35 | 7,3 | 7,25 | 7,2 | ||||||
| 1,1 | 50 | 7,4 | 7,35 | 7,3 | 7,25 | 7,2 | 7,1 | 7 | ||||
| 1,5 | 75 | 7,4 | 7,35 | 7,3 | 7,25 | 7,2 | 7,1 | 7 | 6,9 | 6,8 | 6,75 | |
| FLM 314 | 0,25 | 8 | 10,2 | 10,15 | ||||||||
| 0,37 | 10 | 10,2 | 10,15 | |||||||||
| 0,55 | 15 | 10,2 | 10,15 | 10,1 | ||||||||
| 0,75 | 25 | 10,2 | 10,15 | 10,1 | 10 | 9,9 | ||||||
| 1,1 | 35 | 10,2 | 10,15 | 10,1 | 10 | 9,9 | 9,7 | |||||
| 1,5 | 50 | 10,2 | 10,15 | 10,1 | 10 | 9,9 | 9,7 | 9,4 | ||||
| FLM 318 | 0,25 | 5 | 13,2 | |||||||||
| 0,37 | 8 | 13,2 | 13,1 | |||||||||
| 0,55 | 12 | 13,2 | 13,1 | 13 | ||||||||
| 0,75 | 20 | 13,2 | 13,1 | 13 | 12,8 | |||||||
| 1,1 | 30 | 13,2 | 13,1 | 13 | 12,8 | 12,6 | ||||||
| 1,5 | 40 | 13,2 | 13,1 | 13 | 12,8 | 12,6 | 12,4 | |||||
| FLM 323 | 0,25 | 4 | 16,7 | |||||||||
| 0,37 | 6 | 16,7 | 16,6 | |||||||||
| 0,55 | 10 | 16,7 | 16,6 | |||||||||
| 0,75 | 15 | 16,7 | 16,6 | 16,5 | ||||||||
| 1,1 | 25 | 16,7 | 16,6 | 16,5 | 16,4 | 16,2 | ||||||
| 1,5 | 33 | 16,7 | 16,6 | 16,5 | 16,4 | 16,2 | 16 | |||||
| FLM 328 | 0,37 | 5 | 20,3 | |||||||||
| 0,55 | 8 | 20,3 | 20,2 | |||||||||
| 0,75 | 12 | 20,3 | 20,2 | 20,1 | ||||||||
| 1,1 | 18 | 20,3 | 20,2 | 20,1 | 20 | |||||||
| 1,5 | 25 | 20,3 | 20,2 | 20,1 | 20 | 19,8 | ||||||
| FLM 333 | 0,37 | 4 | 24,1 | |||||||||
| 0,55 | 6 | 24,1 | 24 | |||||||||
| 0,75 | 10 | 24,1 | 24 | |||||||||
| 1,1 | 15 | 24,1 | 24 | 23,9 | ||||||||
| 1,5 | 20 | 24,1 | 24 | 23,9 | 23,8 | |||||||
| Valid for hydraulic oil with 35 mm²/s at 50 °C | Oil-Speed: max. 1,5 m/s suction side, max. 4,5 m/s pressure side |
| Tolerance of capacity: +/- 3% |
0,25 / 0,37 kW (weight: 12,4 / 13,4 kg)
0,55 kW (weight: 16,6 kg)
0,75 kW (weight: 23,5 kg)
1,1 / 1,5kW (weight: 29,7 / 34,2 kg)
0,25 / 0,37 kW (weight: 12,4 / 13,5 kg)
0,55 kW (weight: 16,7 kg)
0,75 kW (weight: 23,5 kg)
1,1 / 1,5kW (weight: 29,7 / 34,2 kg)Subject to change!
Die Firma Linn-Pumpen GmbH übernimmt keine Haftung für Folgeschäden, welche aus evtl. fehlerhaften Informationen resultieren.