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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 | Head | Speed | Eff. | Shaft Power |
Motor Power | (NPSH)r | Weight | |
| Q | H | n | η | Pa | PM | (m) | (kg) | ||
| (m3/h) | (L/s) | (m) | (r/min) | (%) | (kW) | (kW) | |||
| 150TWX19-18.5/4 | 175 | 48.6 | 20.7 | 1480 | 70.4 | 14.02 | 18.5 | 6.5 | 370 |
| 213 | 59.2 | 20 | 74.5 | 15.58 | 7.5 | ||||
| 250 | 69.4 | 19 | 76.2 | 16.99 | 8.5 | ||||
| 275 | 76.4 | 18.2 | 76.8 | 17.76 | 9.5 | ||||
| 300 | 83.3 | 17 | 76.2 | 18.24 | 12 | ||||
| 150TWX22-22/4 | 182 | 50.6 | 23.7 | 72.2 | 16.28 | 22 | 3.3 | 400 | |
| 221 | 61.4 | 23 | 77.1 | 17.97 | 4 | ||||
| 260 | 72.2 | 22 | 79 | 19.73 | 4.5 | ||||
| 286 | 79.4 | 21 | 79.1 | 20.69 | 5 | ||||
| 312 | 86.7 | 20 | 79.2 | 21.47 | 5.5 | ||||
| 150TWX28-30/4 | 196 | 54.4 | 29.6 | 72.5 | 21.81 | 30 | 3.7 | 437 | |
| 238 | 66.1 | 29.2 | 77.7 | 24.37 | 4.2 | ||||
| 280 | 77.8 | 28 | 79.2 | 26.98 | 4.9 | ||||
| 308 | 85.6 | 26.8 | 77.5 | 29.02 | 5.4 | ||||
| 336 | 93.3 | 25.5 | 76.6 | 30.48 | 6.3 | ||||
| 150TWX32-37/4 | 210 | 58.3 | 34.7 | 72.5 | 27.39 | 37 | 3.9 | 481 | |
| 255 | 70.8 | 33.8 | 77.7 | 30.23 | 4.5 | ||||
| 300 | 83.3 | 32 | 79.2 | 33.03 | 5.3 | ||||
| 330 | 91.7 | 30.3 | 77.5 | 35.16 | 6.2 | ||||
| 360 | 100 | 28.4 | 76.4 | 36.47 | 8.4 | ||||
| 150TWX34-45/4 | 231 | 64.2 | 37 | 74 | 31.47 | 45 | 4.1 | 515 | |
| 281 | 78.1 | 35.5 | 77 | 35.30 | 4.9 | ||||
| 330 | 91.7 | 34 | 79.7 | 38.36 | 6.2 | ||||
| 363 | 100.8 | 32.4 | 78 | 41.09 | 8.5 | ||||
| 396 | 110 | 30.4 | 75.3 | 43.57 | 12 | ||||
| Attribute | Attributes | Value | Optional |
| Installation | Inlet diameter (mm) | DN200 | / |
| Outlet diameter (mm) | DN150 | / | |
| 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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