Usages:
These pumps are suitable for transferring liquids containing impurities measuring up to 2 mm. The hydraulic components, namely the cast-iron impeller and scroll and the steel pump body, allow the pumps to be used with water, emulsions and oily substances in general with a maximum viscosity of 3° Engler (21 CST).
The temperature of the liquid must not exceed 90° C.
They are usually used on:
• Machine tools (milling machines-lathes-work centres)
• Glass processing machines
• Surface treatment systems
• Filtration systems
They should usually be installed at about 6 – 7 cm. from the base of a tank, with a capacity in proportion to the flow rate. It is important to check that the maximum level of the liquid in the tank always remains 3 – 4 cm. lower than the flange (see figure). In cases where the liquid is particularly dirty, the user is recommended to construct the tank in compartments to allow the dirt to deposit before it is stirred up by the pump.
For other usages you are advised to consult our technical office.
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Immersion pump with open or close impeller type AP
| Components | AP |
| Pump body | Cast iron G 20 |
| Pumpendeckel | Cast iron G 20 |
| Impeller |
Cast iron G20 |
| Shaft | Steel |
| type | kW | Impeller | H = Delivery head in m | ||||||||||||||||
| in. | nom. | 0 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | ||
| P1 | P2 | Q = Performance l/min | |||||||||||||||||
| AP 80B | 1,86 | 1,5 | closed | 240 | 222 | 207 | 191 | 173 | 152 | 129 | 106 | 65 | |||||||
| AP 90A | 2,7 | 2,2 | closed | 382 | 367 | 350 | 331 | 311 | 289 | 266 | 241 | 211 | 173 | 99 | 14 | ||||
| AP 90B | 3,58 | 3 | closed | 525 | 468 | 449 | 423 | 400 | 374 | 346 | 315 | 276 | 237 | 192 | 119 | ||||
| AP 100A | 4,85 | 4 | closed | 633 | 577 | 561 | 545 | 528 | 511 | 492 | 471 | 450 | 422 | 394 | 360 | 323 | 286 | 234 | 138 |
| AP 112B | 6,57 | 5,5 | closed | 914 | 786 | 772 | 752 | 731 | 706 | 677 | 629 | 590 | 506 | 432 | 346 | 239 | 73 | ||
| P1 Max. Leistungsaufnahme. |
| P2 MotorRated Power. |
| type | kW | Impeller | H = Delivery head in m | |||||||||||||
| in. | nom. | 0 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | ||
| P1 | P2 | Q = Performance l/min | ||||||||||||||
| AP 90A | 2,7 | 2,2 | open | 461 | 374 | 351 | 326 | 300 | 270 | 235 | 198 | 154 | 85 | |||
| AP 90B | 3,58 | 3 | open | 500 | 436 | 403 | 454 | 338 | 309 | 273 | 233 | 178 | 68 | |||
| AP 100A | 4,85 | 4 | open | 565 | 495 | 475 | 814 | 431 | 406 | 375 | 342 | 306 | 270 | 224 | 156 | |
| AP 112B | 6,57 | 5,5 | open | 984 | 893 | 865 | 712 | 712 | 655 | 596 | 528 | 461 | 372 | 257 | 48 | |
| P1 Max. Leistungsaufnahme. |
| P2 MotorRated Power. |
| type | Dimensions in mm | ||||||||||||
| A | B | C | Ø D | Ø E | Ø F | G | H | Ø I | Ø L | M | N | kg | |
| AP80 | 620 | 320 | 300 | 280 | 240 | 1½" | 2½" | 300 | 270 | 13 (n.4) |
170 | 136 | 37 |
| 750 | 450 | 43 | |||||||||||
| 911 | 610 | 46 | |||||||||||
| 1160 | 860 | 48 | |||||||||||
| AP 90A | 675 | 320 | 355 | 280 | 240 | 1½" | 2½" | 300 | 270 | 13 (n.4) |
170 | 136 | 41 |
| 805 | 450 | 47 | |||||||||||
| 965 | 610 | 49 | |||||||||||
| 1215 | 860 | 51 | |||||||||||
| AP 90B | 675 | 320 | 355 | 280 | 240 | 1½" | 2½" | 300 | 270 | 13 (n.4) |
170 | 136 | 43 |
| 805 | 450 | 49 | |||||||||||
| 965 | 610 | 51 | |||||||||||
| 1215 | 860 | 53 | |||||||||||
| AP 100A | 700 | 320 | 380 | 280 | 240 | 1½" | 2½" | 300 | 270 | 13 (n.4) |
170 | 136 | 37 |
| 830 | 450 | 43 | |||||||||||
| 990 | 610 | 46 | |||||||||||
| 1240 | 860 | 48 | |||||||||||
| AP 112B | 730 | 320 | 410 | 320 | 240 | 2½" | 2½" | 300 | 270 | 13 (n.4) |
190 | 145 | 43 |
| 860 | 450 | 49 | |||||||||||
| 1020 | 610 | 51 | |||||||||||
| 1270 | 860 | 53 | |||||||||||
Subject to change!
Die Firma Linn-Pumpen GmbH übernimmt keine Haftung für Folgeschäden, welche aus evtl. fehlerhaften Informationen resultieren.