Construction
Self-priming electric-gear-pumps, bellhousing with
foot-flange, pump-casing in cast iron. Gear-pumps
series FKM with motor-power up to 1,5 kW. Suction- and
pressure-ports Whitworth pipe threads - opposite 180°.
For type FKM 5.. SAE-flange optionally.
Applications
Industrial applications, 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 FKM
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 FKM optionally available as series FKMU 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 | |
| seal | Sealing Ring NBR | FPM, PTFE, GLRD, packing gland u.a. |
| type | motor power kW |
pressure max. bar |
pressure (bar) | |||||||||
| 5 | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | |||
| capacity (l/min) | ||||||||||||
| FKM 310 | 0,55 | 25 | 7,4 | 7,35 | 7,3 | 7,25 | 7,2 | |||||
| 0,75 | 35 | 7,4 | 7,35 | 7,3 | 7,25 | 7,2 | 7,1 | |||||
| 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 | 6,7 | |
| FKM 314 | 0,55 | 15 | 10,2 | 10,15 | 10,1 | |||||||
| 0,75 | 25 | 10,2 | 10,15 | 10,1 | 10 | |||||||
| 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 | ||||
| FKM 318 | 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 | |||||
| FKM 323 | 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 | |||||
| FKM 328 | 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 | ||||||
| FKM 333 | 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% |
| type | motor power | dimensions | weight | ||||
| kW | A | Ø B | L | H | kg | ||
FKM 310 |
0,55 | ( mm ) | 225 | 157 | 444 | 229 | 17,3 |
| 0,75 | 247 | 157 | 462 | 229 | 18,4 | ||
| 1,1 | 271 | 177 | 490 | 237 | 22,2 | ||
| 1,5 | 301 | 177 | 520 | 237 | 24,7 | ||
| type | motor power | dimensions | weight | ||||
| kW | A | Ø B | L | H | kg | ||
| FKM 328 FKM 333 |
0,55 | ( mm ) | 225 | 157 | 454 | 229 | 17,3 |
| 0,75 | 247 | 157 | 472 | 229 | 18,4 | ||
| 1,1 | 271 | 177 | 500 | 237 | 22,2 | ||
| 1,5 | 301 | 177 | 530 | 237 | 24,7 | ||
| type | Motor- leistung kW |
pressure max. bar |
pressure (bar) | ||||||
| 5 | 10 | 15 | 20 | 30 | 40 | 50 | |||
| capacity (l/min) | |||||||||
| FKM 422 | 0,55 | 5 | 30,5 | ||||||
| 0,75 | 8 | 30,5 | 30,3 | ||||||
| 1,1 | 12 | 30,5 | 30,3 | 30,1 | |||||
| 1,5 | 15 | 30,5 | 30,3 | 30,1 | |||||
| FKM 426 | 0,55 | 4 | 36,2 | ||||||
| 0,75 | 6 | 36,2 | 36 | ||||||
| 1,1 | 10 | 36,2 | 36 | ||||||
| 1,5 | 13 | 36,2 | 36 | 35,8 | |||||
| FKM 430 | 0,55 | 3 | 41,6 | ||||||
| 0,75 | 5 | 41,6 | |||||||
| 1,1 | 8 | 41,6 | 41,4 | ||||||
| 1,5 | 12 | 41,6 | 41,4 | 41,2 | |||||
| FKM 434 | 0,55 | 2 | 47,3 | ||||||
| 0,75 | 4 | 47,3 | |||||||
| 1,1 | 7 | 47,3 | 47,1 | ||||||
| 1,5 | 10 | 47,3 | 47,1 | ||||||
| FKM 438 | 0,55 | 2 | 53 | ||||||
| 0,75 | 4 | 53 | |||||||
| 1,1 | 6 | 53 | 52,8 | ||||||
| 1,5 | 9 | 53 | 52,8 | ||||||
| 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% |
| type | motor power | dimensions | weight | ||||
| kW | A | Ø B | L | H | kg | ||
FKM 422 |
0,55 | ( mm ) | 225 | 157 | 478 | 229 | 22 |
| 0,75 | 247 | 157 | 500 | 229 | 23,1 | ||
| 1,1 | 271 | 177 | 524 | 237 | 26,9 | ||
| 1,5 | 301 | 177 | 554 | 237 | 29,4 | ||
| type | motor power kW |
pressure max. bar |
pressure (bar) | ||||||
| 5 | 10 | 15 | 20 | 30 | 40 | 50 | |||
| capacity (l/min) | |||||||||
| FKM 545 | 0,55 | 3 | 62,7 | ||||||
| 0,75 | 4 | 62,7 | |||||||
| 1,1 | 6 | 62,7 | 62,5 | ||||||
| 1,5 | 8 | 62,7 | 62,5 | ||||||
| FKM 556 | 0,55 | 2 | 78,1 | ||||||
| 0,75 | 3 | 78,1 | |||||||
| 1,1 | 5 | 78,1 | |||||||
| 1,5 | 7 | 78,1 | 77,9 | ||||||
| FKM 570 | 0,75 | 2 | 97,7 | ||||||
| 1,1 | 4 | 97,7 | |||||||
| 1,5 | 5 | 97,7 | |||||||
| FKM 590 | 1,1 | 3 | 124 | ||||||
| 1,5 | 4 | 124 | |||||||
| 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% |
| type | motor power | dimensions | weight | ||||
| kW | A | Ø B | L | H | kg | ||
| FKM 545 FKM 556 |
0,55 | ( mm ) | 225 | 157 | 493 | 229 | 23,1 |
| 0,75 | 247 | 157 | 515 | 229 | 24,2 | ||
| 1,1 | 271 | 177 | 539 | 237 | 28 | ||
| 1,5 | 301 | 177 | 569 | 237 | 30,5 | ||
| type | motor power | dimensions | weight | ||||
| kW | A | Ø B | L | H | kg | ||
| FKM 570 FKM 590 |
0,55 | ( mm ) | 225 | 157 | 528 | 229 | 25,1 |
| 0,75 | 247 | 157 | 550 | 229 | 26,2 | ||
| 1,1 | 271 | 177 | 574 | 237 | 30 | ||
| 1,5 | 301 | 177 | 604 | 237 | 32,5 | ||
Subject to change!
Die Firma Linn-Pumpen GmbH übernimmt keine Haftung für Folgeschäden, welche aus evtl. fehlerhaften Informationen resultieren.