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| Warranty: | 12-24 Months |
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TQ PUMP TWX end-suction long-coupled pumps are non-self-priming, single-stage, centrifugal volute pumps with axial-suction port, radial-discharge port, and horizontal shaft. The structure is similar to Grundfo's NKG.
| Type | Capacity Q | Head H (m) |
Speed n (r/min) |
Eff. η (%) |
Motor Power Pa (kW) |
Motor Power PM (kW) |
(NPSH)r (m) |
Weight (kg) |
|
| (m3/h) | (L/s) | ||||||||
| 125TWX6-2.2/4 | 70.0 | 19.4 | 7.0 | 1480 | 67.8 | 1.969 | 2.2 | 2.50 | 200 |
| 85.0 | 23.6 | 6.4 | 72.7 | 2.039 | 2.60 | ||||
| 100.0 | 27.8 | 5.9 | 74.8 | 2.149 | 2.60 | ||||
| 110.0 | 30.6 | 5.4 | 73.6 | 2.199 | 2.70 | ||||
| 120.0 | 33.3 | 4.8 | 72.5 | 2.165 | 2.80 | ||||
| 125TWX7-3/4 | 76.0 | 21.0 | 8.0 | 1480 | 68.0 | 2.424 | 3 | 2.50 | 211 |
| 92.0 | 25.5 | 7.7 | 73.0 | 2.639 | 2.60 | ||||
| 108.0 | 30.0 | 7.0 | 75.0 | 2.747 | 2.60 | ||||
| 119.0 | 33.0 | 6.4 | 74.0 | 2.800 | 2.70 | ||||
| 130.0 | 36.0 | 5.8 | 72.0 | 2.845 | 2.80 | ||||
| 125TWX9-4/4 | 77.0 | 21.4 | 10.0 | 1480 | 69.6 | 3.015 | 4 | 2.50 | 227 |
| 94.0 | 26.0 | 9.6 | 73.6 | 3.323 | 2.60 | ||||
| 110.0 | 30.6 | 9.0 | 76.0 | 3.550 | 2.60 | ||||
| 121.0 | 33.6 | 8.4 | 75.8 | 3.654 | 2.70 | ||||
| 132.0 | 36.7 | 8.2 | 74.6 | 3.954 | 2.80 | ||||
| 125TWX11-5.5/4 | 88.0 | 24.3 | 12.9 | 1480 | 69.0 | 4.483 | 5.5 | 2.00 | 300 |
| 106.0 | 29.5 | 12.2 | 73.0 | 4.827 | 2.20 | ||||
| 125.0 | 34.7 | 11.3 | 75.6 | 4.934 | 2.40 | ||||
| 138.0 | 38.2 | 10.6 | 76.1 | 5.022 | 2.60 | ||||
| 150.0 | 41.7 | 9.8 | 74.4 | 5.164 | 2.80 | ||||
| 125TWX12-7.5/4 | 91.0 | 25.3 | 13.8 | 1480 | 70.0 | 4.889 | 7.5 | 2.00 | 314 |
| 111.0 | 30.8 | 13.0 | 74.0 | 5.314 | 2.20 | ||||
| 130.0 | 36.1 | 12.0 | 76.0 | 5.593 | 2.40 | ||||
| 143.0 | 39.7 | 11.0 | 75.0 | 5.715 | 2.60 | ||||
| 156.0 | 43.3 | 10.0 | 73.0 | 5.823 | 2.80 | ||||
| 125TWX14-7.5/4 | 100.0 | 27.8 | 16.0 | 1480 | 67.3 | 6.478 | 7.5 | 1.20 | 385 |
| 121.0 | 33.6 | 15.2 | 71.7 | 6.990 | 1.40 | ||||
| 143.0 | 39.6 | 14.0 | 73.1 | 7.437 | 1.70 | ||||
| 157.0 | 43.6 | 12.7 | 72.6 | 7.484 | 2.00 | ||||
| 171.0 | 47.5 | 11.5 | 71.8 | 7.463 | 2.40 | ||||
| 125TWX17-11/4 | 109.0 | 30.1 | 18.3 | 1480 | 67.8 | 7.980 | 11 | 1.30 | 436 |
| 132.0 | 36.7 | 18.1 | 72.0 | 9.042 | 1.80 | ||||
| 155.0 | 43.1 | 17.0 | 73.3 | 9.796 | 2.00 | ||||
| 171.0 | 47.4 | 16.2 | 72.8 | 10.339 | 2.40 | ||||
| 186.0 | 51.7 | 15.0 | 72.0 | 10.559 | 2.80 | ||||
| 125TWX20-15/4 | 119.0 | 33.1 | 22.4 | 1480 | 70.5 | 10.303 | 15 | 1.40 | 457 |
| 145.0 | 40.1 | 21.4 | 74.0 | 11.387 | 1.70 | ||||
| 170.0 | 47.2 | 20.0 | 75.4 | 12.288 | 2.40 | ||||
| 187.0 | 51.9 | 19.0 | 75.0 | 12.909 | 2.80 | ||||
| 204.0 | 56.7 | 17.5 | 72.5 | 13.418 | 3.50 | ||||
| 125TWX26-18.5/4 | 126 | 35.0 | 28.7 | 1480 | 71.0 | 13.879 | 18.5 | 1.70 | 514 |
| 153 | 42.5 | 27.6 | 74.1 | 15.529 | 2.00 | ||||
| 180 | 50.0 | 26.0 | 75.0 | 17.004 | 2.60 | ||||
| 198 | 55.0 | 24.5 | 74.0 | 17.863 | 3.50 | ||||
| 216 | 60.0 | 23.0 | 73.3 | 18.469 | 4.40 | ||||
| 125TWX28-22/4 | 137 | 37.9 | 31.4 | 1480 | 70.0 | 16.685 | 22 | 1.80 | 531 |
| 166 | 46.0 | 30.0 | 74.5 | 18.188 | 2.40 | ||||
| 195 | 54.2 | 28.0 | 75.0 | 19.838 | 3.40 | ||||
| 215 | 59.6 | 26.3 | 74.1 | 20.746 | 4.30 | ||||
| 234 | 65.0 | 24.4 | 72.7 | 21.401 | 4.80 | ||||
| 125TWX32-30/4 | 140 | 38.9 | 34.5 | 1480 | 70.4 | 18.696 | 30 | 1.90 | 599 |
| 170 | 47.2 | 33.2 | 74.5 | 20.644 | 2.50 | ||||
| 200 | 55.6 | 31.6 | 75.4 | 22.841 | 3.60 | ||||
| 220 | 61.1 | 30.1 | 75.6 | 23.869 | 4.40 | ||||
| 240 | 66.7 | 28.4 | 75.2 | 24.699 | 6.00 | ||||
| Attribute | Attributes | Value | Optional |
| Installation | Inlet diameter (mm) | DN150 | / |
| Outlet diameter (mm) | DN125 | / | |
| Direction of rotation | Clockwise from the motor to the pump | / | |
| Entrance orientation | level in | / | |
| Exit orientation | level out | / | |
| Base form | / | ||
| Motor | Motor model | ||
| Number of motor phases | 3 | / | |
| Rated voltage (V) | 380 | ||
| Power frequency (Hz) | 50 | 60 | |
| Insulation class | F | ||
| Protection class | IP54 | IP55 | |
| Installation Type | |||
| Energy efficiency rating | IE3 | IE4/IE5 | |
| Flange Grade | GB/T17241.6/EN1092-2 | PN16 |
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