Usages
These pumps are suitable for transferring clean liquids containing impurities measuring up to 30 micron. The hydraulic components, namely the brass impeller, scroll and cast iron pump body, allow the pumps to be used with emulsions and oily substances, glycols and liquids in general, as long as they are not oxidative for the construction materials. Viscosity must not exceed 3° Engler (21 CST).
The temperature of the liquid must not exceed 90° C.
They are usually used on:
• Boring centres
• Cooling exchanges
They should usually be installed on a tank, with a capacity in proportion to the flow rate, at about 3-4 cm. from the bottom. 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).
For other usages you are advised to consult our technical office.
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Peripheral Immersion Pumps Series EPC
| Components | EPC 63 EPC 71 |
| Pump body | Cast iron G 20 |
| Pumpendeckel | Cast iron G 20 |
| Impeller |
Messing |
| Shaft | Steel C 40** |
| on request | |
| ** AISI420 |
| Typ | kW | Delivery head (H) m | ||||||||||||
| in. | nom. | 0 | 5 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | |
| (P1) | (P2) | Volumetric delivery (Q ) l/min | ||||||||||||
| EPC 63C | 0,5 | 0,37 | 47 | 37 | 31 | 23 | 18 | 12 | 6 | 1 | ||||
| EPC 71B | 1,2 | 0,9 | 62 | 56 | 50 | 44 | 38 | 33 | 27 | 22 | 17 | 12 | 6 | 1 |
| Typ | kW | Delivery head (H) m | ||||||||||||||
| in. | nom. | 0 | 5 | 10 | 15 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 | 100 | 110 | |
| (P1) | (P2) | Volumetric delivery (Q ) l/min | ||||||||||||||
| EPC 80B | 1,86 | 1,5 | 74 | 68 | 63 | 57 | 53 | 43 | 34 | 25 | 17 | 9 | ||||
| EPC 90A | 2,28 | 1,8 | 78 | 72 | 67 | 62 | 57 | 47 | 38 | 30 | 23 | 15 | 8 | |||
| EPC 90B | 3,58 | 3 | 80 | 76 | 73 | 70 | 67 | 60 | 54 | 48 | 41 | 35 | 29 | 23 | 17 | 11 |
| P1 Max. Leistungsaufnahme. |
| P2 MotorRated Power. |
| type | dimensions (mm) | ||||||||||
| A | B | C | Ø D | Ø E | Ø F | G | H | Ø I | Ø L | kg | |
| EPC 63C | 310 | 100 | 210 | ¾" | 98 | 100 | 130 | 185 | 115 | 7 (n.4) |
8,9 |
| 340 | 130 | 9,2 | |||||||||
| 390 | 180 | 9,4 | |||||||||
| 440 | 230 | 9,6 | |||||||||
| 490 | 280 | 9,8 | |||||||||
| 570 | 360 | 10,3 | |||||||||
| EPC 71B | 360 | 100 | 260 | ¾" | 98 | 100 | 130 | 193 | 115 | 7 (n.4) |
11,6 |
| 390 | 130 | 11,9 | |||||||||
| 440 | 180 | 12,1 | |||||||||
| 490 | 230 | 12,3 | |||||||||
| 540 | 280 | 12,5 | |||||||||
| 620 | 360 | 13 | |||||||||
| EPC 80B | 381 | 100 | 281 | ¾" | 98 | 100 | 130 | 200 | 115 | 7 (n.4) |
15,3 |
| 411 | 130 | 15,6 | |||||||||
| 461 | 180 | 15,8 | |||||||||
| 511 | 230 | 16 | |||||||||
| 561 | 280 | 16,2 | |||||||||
| 641 | 360 | 16,8 | |||||||||
| EPC 90A | 435 | 115 | 320 | ¾" | 98 | 100 | 130 | 220 | 115 | 7 |
17,2 |
| 465 | 145 | 17,5 | |||||||||
| 515 | 195 | 17,7 | |||||||||
| 565 | 245 | 17,9 | |||||||||
| 615 | 295 | 18,1 | |||||||||
| 695 | 375 | 18,6 | |||||||||
| EPC 90B | 460 | 140 | 320 | ¾" | 98 | 100 | 130 | 220 | 115 | 7 (n.4) |
30,3 |
| 490 | 170 | 30,6 | |||||||||
| 540 | 220 | 30,8 | |||||||||
| 590 | 270 | 31 | |||||||||
| 640 | 320 | 31,2 | |||||||||
| 720 | 400 | 31,8 | |||||||||
Subject to change!
Die Firma Linn-Pumpen GmbH übernimmt keine Haftung für Folgeschäden, welche aus evtl. fehlerhaften Informationen resultieren.