| Customization: | Available |
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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) | |||
| 300TWX20-55/4 | 504 | 140 | 24 | 1480 | 75 | 43.95 | 55 | 8.3 | 850 |
| 612 | 170 | 22.5 | 80 | 46.90 | 9.2 | ||||
| 720 | 200 | 20 | 82 | 47.85 | 10.2 | ||||
| 792 | 220 | 18.5 | 81 | 49.29 | 10.9 | ||||
| 864 | 240 | 17 | 80 | 50.03 | 11.5 | ||||
| 300TWX26-75/4 | 581 | 161.4 | 31.1 | 1480 | 76 | 64.79 | 75 | 8 | 1010 |
| 706 | 196.1 | 28.5 | 81 | 67.69 | 8.8 | ||||
| 830 | 230.6 | 26 | 83 | 70.85 | 10.2 | ||||
| 913 | 253.6 | 23.5 | 82 | 71.30 | 10.7 | ||||
| 996 | 276.7 | 21.5 | 81 | 72.04 | 11.7 | ||||
| 300TWX29-90/4 | 637 | 176.9 | 36.1 | 1480 | 77 | 81.38 | 90 | 7.4 | 1110 |
| 774 | 215 | 32.9 | 82 | 84.62 | 8.3 | ||||
| 910 | 252.8 | 29 | 84 | 85.61 | 9.8 | ||||
| 1001 | 278.1 | 25.6 | 82.4 | 84.75 | 10.7 | ||||
| 1092 | 303.3 | 21.9 | 77 | 84.63 | 12 | ||||
| Attribute | Attributes | Value | Optional |
| Installation | Inlet diameter (mm) | DN350 | / |
| Outlet diameter (mm) | DN300 | / | |
| 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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