| No. | Part | Material |
| 1 | Pump body | Cast iron |
| 2 | Impeller | Cast iron |
| 3 | Mechanical seal | Carbon / Silicon carbide |
| 4 | Pump cover | Cast iron |
| 5 | Bearing base | Cast iron |
| 6 | Pump shaft | Steel / AISI 304 |
| 7 | Coupling | |
| 8 | Motor | |
| 9 | Base plate | Iron |
End Suction Centrifugal Pumps
LEN
Bare shaft centrifugal pumps for agricultural, mining and industrial applications.
Bare shaft pumps with different construction available. Max. operating pressure upto 16 bar. Pumps comply with tolerances of ISO 9906; Annex A.
| Model | Power | Rated Flow | Rated Head | Max. Flow | Min. Flow | NPSH |
| (kW) | (m³/h) | (m) | (m³/h) | (m³/h) | (m) | |
| LEN125-80-200 | 5.5 | 100 | 14.5 | 120 | 70 | 2 |
| LEN125-80-200A | 5.5 | 95 | 13 | 123.5 | 66.5 | 2 |
| LEN125-80-200B | 4 | 90 | 11.5 | 108 | 63 | 2 |
| LEN125-80-200C | 4 | 85 | 10.5 | 110.5 | 59.5 | 2 |
| LEN125-80-200D | 3 | 82 | 9.5 | 98.5 | 57.4 | 2 |
| LEN125-80-200E | 2.2 | 70 | 7.5 | 91 | 49 | 2 |
| LEN125-100-200 | 7.5 | 150 | 13.5 | 180 | 105 | 2.8 |
| LEN125-100-200A | 7.5 | 145 | 12 | 188.5 | 101.5 | 2.3 |
| LEN125-100-200B | 5.5 | 140 | 10.5 | 168 | 98 | 2.3 |
| LEN125-100-200C | 5.5 | 135 | 9.5 | 175.5 | 94.5 | 2.3 |
| LEN125-100-200D | 4 | 130 | 7 | 156 | 91 | 2.3 |
| LEN125-80-250 | 11 | 100 | 22.5 | 130 | 70 | 2 |
| LEN125-80-250A | 11 | 96 | 20.5 | 125 | 67.2 | 2 |
| LEN125-80-250B | 7.5 | 90 | 18 | 117 | 63 | 2 |
| LEN125-80-250C | 7.5 | 85 | 16 | 110.5 | 59.5 | 2 |
| LEN125-80-250D | 5.5 | 82 | 15 | 98.5 | 57.4 | 2 |
| LEN125-80-250E | 5.5 | 78 | 14 | 101.5 | 54.6 | 2 |
| LEN125-100-250 | 15 | 160 | 21 | 208 | 112 | 2 |
| LEN125-100-250A | 15 | 154 | 19 | 200 | 107.8 | 2 |
| LEN125-100-250B | 11 | 146 | 17.5 | 190 | 102.2 | 2 |
| LEN125-100-250C | 11 | 140 | 16 | 182 | 98 | 2 |
| LEN125-100-250D | 11 | 135 | 14.5 | 175.5 | 94.5 | 2 |
| LEN125-100-250E | 7.5 | 130 | 13 | 156 | 91 | 2 |
| LEN125-100-250F | 7.5 | 128 | 12 | 166.5 | 89.6 | 2 |
| LEN150-125-250 | 22 | 290 | 19 | 377 | 203 | 3.5 |
| LEN150-125-250A | 18.5 | 280 | 17 | 336 | 196 | 3.5 |
| LEN150-125-250B | 18.5 | 270 | 15.5 | 351 | 189 | 3.5 |
| LEN150-125-250C | 15 | 256 | 14 | 333 | 179.2 | 3.5 |
| LEN150-125-250D | 15 | 250 | 12.5 | 325 | 175 | 3.5 |
| LEN150-125-250E | 11 | 242 | 11 | 315 | 169.4 | 3.5 |
| LEN125-80-315 | 22 | 130 | 36 | 169 | 91 | 2 |
| LEN125-80-315A | 18.5 | 125 | 32 | 162.5 | 87.5 | 2 |
| LEN125-80-315B | 15 | 122 | 29 | 146.5 | 85.4 | 2 |
| LEN125-80-315C | 15 | 116 | 26.5 | 151 | 81.2 | 2 |
| LEN125-80-315D | 15 | 112 | 24 | 145.5 | 78.4 | 2 |
| LEN125-80-315E | 11 | 106 | 22 | 138 | 74.2 | 2 |
| LEN125-100-315 | 30 | 185 | 35 | 240.5 | 129.5 | 2.2 |
| LEN125-100-315A | 22 | 178 | 30.5 | 213.5 | 124.6 | 2.2 |
| LEN125-100-315B | 22 | 172 | 28 | 223.5 | 120.4 | 2.2 |
| LEN125-100-315C | 18.5 | 166 | 28 | 199 | 116.2 | 2.2 |
| LEN125-100-315D | 18.5 | 162 | 24 | 210.5 | 113.4 | 2.2 |
| LEN125-100-315E | 15 | 158 | 22 | 205.5 | 110.6 | 2.2 |
Max. Ambient temperature: +40°C
Max. Liquid temperature: 0°C - 90°C
Max. Liquid temperature: 0°C - 90°C
| Model | DN1 | a | a1 | h4 | L | l1 | l2 | l3 | DN2 | Ss | Sd | h2 | h3 | h | d | b1 | b3 | b2 | k |
| LEN125-80-200 | 125 | 125 | 100 | 468 | 1128 | 1120 | 190 | 740 | 80 | 8-Φ18 | 8-Φ18 | 250 | 280 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-80-200A | 125 | 125 | 100 | 468 | 1128 | 1120 | 190 | 740 | 80 | 8-Φ18 | 8-Φ18 | 250 | 280 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-80-200B | 125 | 125 | 100 | 449 | 1053 | 1120 | 190 | 740 | 80 | 8-Φ18 | 8-Φ18 | 250 | 280 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-80-200C | 125 | 125 | 100 | 449 | 1053 | 1120 | 190 | 740 | 80 | 8-Φ18 | 8-Φ18 | 250 | 280 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-80-200D | 125 | 125 | 100 | 431 | 1035 | 1120 | 190 | 740 | 80 | 8-Φ18 | 8-Φ18 | 250 | 280 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-80-200E | 125 | 125 | 100 | 431 | 1035 | 1120 | 190 | 740 | 80 | 8-Φ18 | 8-Φ18 | 250 | 280 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-80-250 | 125 | 125 | 100 | 567 | 1265 | 1250 | 205 | 840 | 80 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-80-250A | 125 | 125 | 100 | 567 | 1265 | 1250 | 205 | 840 | 80 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-80-250B | 125 | 125 | 100 | 513 | 1166 | 1250 | 205 | 840 | 80 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-80-250C | 125 | 125 | 100 | 513 | 1166 | 1250 | 205 | 840 | 80 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-80-250D | 125 | 125 | 100 | 513 | 1128 | 1250 | 205 | 840 | 80 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-80-250E | 125 | 125 | 100 | 513 | 1128 | 1250 | 205 | 840 | 80 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-80-315 | 125 | 125 | 100 | 617 | 1388 | 1400 | 230 | 940 | 80 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-80-315A | 125 | 125 | 100 | 617 | 1350 | 1400 | 230 | 940 | 80 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-80-315B | 125 | 125 | 100 | 592 | 1309 | 1400 | 230 | 940 | 80 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-80-315C | 125 | 125 | 100 | 592 | 1309 | 1400 | 230 | 940 | 80 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-80-315D | 125 | 125 | 100 | 592 | 1265 | 1400 | 230 | 940 | 80 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-80-315E | 125 | 125 | 100 | 592 | 1265 | 1250 | 205 | 840 | 80 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-100-200 | 125 | 125 | 100 | 488 | 1166 | 1120 | 190 | 740 | 100 | 8-Φ18 | 8-Φ18 | 280 | 300 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-100-200A | 125 | 125 | 100 | 488 | 1166 | 1120 | 190 | 740 | 100 | 8-Φ18 | 8-Φ18 | 280 | 300 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-100-200B | 125 | 125 | 100 | 488 | 1128 | 1120 | 190 | 740 | 100 | 8-Φ18 | 8-Φ18 | 280 | 300 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-100-200C | 125 | 125 | 100 | 488 | 1128 | 1120 | 190 | 740 | 100 | 8-Φ18 | 8-Φ18 | 280 | 300 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-100-200D | 125 | 125 | 100 | 469 | 1053 | 1120 | 190 | 740 | 100 | 8-Φ18 | 8-Φ18 | 280 | 300 | 100 | 4-Φ24 | 380 | 440 | 490 | R3/8 |
| LEN125-100-250 | 125 | 140 | 100 | 567 | 1324 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-100-250A | 125 | 140 | 100 | 567 | 1324 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-100-250B | 125 | 140 | 100 | 567 | 1280 | 1250 | 205 | 840 | 100 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-100-250C | 125 | 140 | 100 | 567 | 1280 | 1250 | 205 | 840 | 100 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-100-250D | 125 | 140 | 100 | 567 | 1280 | 1250 | 205 | 840 | 100 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-100-250E | 125 | 140 | 100 | 513 | 1181 | 1250 | 205 | 840 | 100 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-100-250F | 125 | 140 | 100 | 513 | 1181 | 1250 | 205 | 840 | 100 | 8-Φ18 | 8-Φ18 | 280 | 325 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
| LEN125-100-315 | 125 | 140 | 100 | 649 | 1462 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-100-315A | 125 | 140 | 100 | 617 | 1403 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-100-315B | 125 | 140 | 100 | 617 | 1403 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-100-315C | 125 | 140 | 100 | 617 | 1365 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-100-315D | 125 | 140 | 100 | 617 | 1365 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN125-100-315E | 125 | 140 | 100 | 592 | 1324 | 1400 | 230 | 940 | 100 | 8-Φ18 | 8-Φ18 | 315 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN150-125-250 | 150 | 140 | 100 | 617 | 1403 | 1400 | 230 | 940 | 125 | 8-Φ22 | 8-Φ18 | 355 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN150-125-250A | 150 | 140 | 100 | 617 | 1365 | 1400 | 230 | 940 | 125 | 8-Φ22 | 8-Φ18 | 355 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN150-125-250B | 150 | 140 | 100 | 617 | 1365 | 1400 | 230 | 940 | 125 | 8-Φ22 | 8-Φ18 | 355 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN150-125-250C | 150 | 140 | 100 | 592 | 1324 | 1400 | 230 | 940 | 125 | 8-Φ22 | 8-Φ18 | 355 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN150-125-250D | 150 | 140 | 100 | 592 | 1324 | 1400 | 230 | 940 | 125 | 8-Φ22 | 8-Φ18 | 355 | 350 | 100 | 4-Φ28 | 480 | 550 | 610 | R3/8 |
| LEN150-125-250E | 150 | 140 | 100 | 592 | 1280 | 1250 | 205 | 840 | 125 | 8-Φ22 | 8-Φ18 | 355 | 350 | 100 | 4-Φ24 | 430 | 490 | 540 | R3/8 |
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