| Customization: | Available |
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| After-sales Service: | Online Service |
| 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) | ||||||||
| 80TWX15-3/2 | 35.0 | 9.7 | 17.3 | 2960 | 72.0 | 2.292 | 3 | 3.10 | 110 |
| 42.5 | 11.8 | 16.6 | 76.5 | 2.513 | 3.40 | ||||
| 50.0 | 13.9 | 15.5 | 79.5 | 2.656 | 3.70 | ||||
| 55.0 | 15.3 | 14.5 | 79.6 | 2.730 | 3.80 | ||||
| 60.0 | 16.7 | 13.6 | 79.0 | 2.815 | 4.00 | ||||
| 80TWX19-4/2 | 37.8 | 10.5 | 20.3 | 2960 | 73.0 | 2.864 | 4 | 3.20 | 129 |
| 45.9 | 12.8 | 19.8 | 77.0 | 3.216 | 3.50 | ||||
| 54.0 | 15.0 | 18.9 | 79.8 | 3.485 | 3.80 | ||||
| 59.4 | 16.5 | 17.9 | 80.0 | 3.622 | 4.00 | ||||
| 64.8 | 18.0 | 16.5 | 77.5 | 3.759 | 4.10 | ||||
| 80TWX21-5.5/2 | 46.2 | 12.8 | 24.0 | 2960 | 77.5 | 3.899 | 5.5 | 3.50 | 150 |
| 56.1 | 15.6 | 22.8 | 80.0 | 4.357 | 3.90 | ||||
| 66.0 | 18.3 | 21.0 | 81.0 | 4.663 | 4.20 | ||||
| 72.6 | 20.2 | 19.3 | 78.8 | 4.845 | 4.70 | ||||
| 79.2 | 22.0 | 17.7 | 75.4 | 5.066 | 5.20 | ||||
| 80TWX20-7.5/2 | 64.4 | 17.9 | 24.0 | 2960 | 70.0 | 6.017 | 7.5 | 3.50 | 189 |
| 78.2 | 21.7 | 22.0 | 71.0 | 6.603 | 3.50 | ||||
| 92.0 | 25.6 | 20.0 | 72.0 | 6.964 | 4.40 | ||||
| 101.2 | 28.1 | 17.6 | 69.0 | 7.034 | 4.80 | ||||
| 110.4 | 30.7 | 15.5 | 65.0 | 7.174 | 5.50 | ||||
| 80TWX27-11/2 | 70.0 | 19.4 | 31.8 | 2960 | 70.5 | 8.604 | 11 | 3.30 | 232 |
| 85.0 | 23.6 | 29.7 | 73.5 | 9.360 | 4.00 | ||||
| 100.0 | 27.8 | 27.0 | 75.0 | 9.810 | 4.80 | ||||
| 110.0 | 30.6 | 24.8 | 74.0 | 10.046 | 5.50 | ||||
| 120.0 | 33.3 | 22.3 | 69.5 | 10.492 | 6.60 | ||||
| 80TWX33-15/2 | 77.0 | 21.4 | 37.0 | 2960 | 71.5 | 10.858 | 15 | 3.50 | 242 |
| 93.5 | 26.0 | 35.0 | 74.5 | 11.970 | 4.40 | ||||
| 110.0 | 30.6 | 33.0 | 76.0 | 13.015 | 5.50 | ||||
| 121.0 | 33.6 | 30.0 | 74.0 | 13.367 | 6.60 | ||||
| 132.0 | 36.7 | 28.6 | 73.5 | 13.996 | 8.00 | ||||
| 80TWX37-18.5/2 | 80.5 | 22.4 | 43.0 | 2960 | 66.0 | 14.292 | 18.5 | 4.10 | 289 |
| 92.0 | 25.6 | 40.0 | 70.0 | 14.326 | 4.30 | ||||
| 115.0 | 31.9 | 37.0 | 71.0 | 16.331 | 5.90 | ||||
| 126.5 | 35.1 | 35.0 | 70.0 | 17.236 | 6.20 | ||||
| 138.0 | 38.3 | 31.0 | 66.0 | 17.663 | 7.50 | ||||
| 80TWX42-22/2 | 84.0 | 23.3 | 47.8 | 2960 | 62 | 17.647 | 22 | 4.20 | 325 |
| 102.0 | 28.3 | 45.0 | 66 | 18.951 | 4.50 | ||||
| 120.0 | 33.3 | 42.0 | 70 | 19.620 | 6.10 | ||||
| 132.0 | 36.7 | 40.0 | 68 | 21.159 | 7.40 | ||||
| 144.0 | 40.0 | 36.0 | 65 | 21.733 | 7.90 | ||||
| 80TWX57-30/2 | 87.5 | 24.3 | 60.8 | 2960 | 65.5 | 22.133 | 30 | 4.20 | 382 |
| 106.3 | 29.5 | 58.4 | 68.0 | 24.877 | 4.70 | ||||
| 125.0 | 34.7 | 57.0 | 72.0 | 26.966 | 6.20 | ||||
| 137.5 | 38.2 | 53.3 | 71.0 | 28.128 | 7.50 | ||||
| 150.0 | 41.7 | 48.0 | 67.0 | 29.284 | 9.20 | ||||
| 80TWX62-37/2 | 91.0 | 25.3 | 66.2 | 2960 | 70.0 | 23.451 | 37 | 4.30 | 407 |
| 110.5 | 30.7 | 64.3 | 74.0 | 26.164 | 5.70 | ||||
| 130.0 | 36.1 | 62.0 | 75.0 | 29.285 | 7.40 | ||||
| 143.0 | 39.7 | 58.6 | 74.0 | 30.858 | 7.90 | ||||
| 156.0 | 43.3 | 52.3 | 70.0 | 31.761 | 9.60 | ||||
| 80TWX71-30/2 | 70.0 | 19.4 | 76.5 | 2960 | 63.9 | 22.863 | 30 | 2.60 | 404 |
| 85.0 | 23.6 | 74.3 | 68.0 | 23.163 | 3.30 | ||||
| 100.0 | 27.8 | 71.0 | 71.0 | 27.250 | 3.70 | ||||
| 110.0 | 30.6 | 68.5 | 71.3 | 28.789 | 4.20 | ||||
| 120.0 | 33.3 | 65.4 | 70.5 | 30.334 | 4.90 | ||||
| 80TWX79-37/2 | 73.5 | 20.4 | 83.7 | 2960 | 64.2 | 26.112 | 37 | 2.60 | 431 |
| 89.3 | 24.8 | 81.8 | 68.3 | 29.144 | 3.50 | ||||
| 105.0 | 29.2 | 79.0 | 71.2 | 31.747 | 4.20 | ||||
| 115.5 | 32.1 | 76.9 | 70.8 | 34.185 | 49.00 | ||||
| 126.0 | 35.0 | 73.6 | 69.7 | 36.256 | 5.80 | ||||
| 80TWX80-45/2 | 88 | 24.4 | 87.0 | 2960 | 59.0 | 35.360 | 45 | 5.40 | 541 |
| 106 | 29.4 | 84.0 | 62.0 | 39.135 | 6.50 | ||||
| 125 | 34.7 | 79.0 | 65.0 | 41.399 | 7.20 | ||||
| 138 | 38.3 | 74.0 | 63.8 | 43.617 | 7.80 | ||||
| 150 | 41.7 | 67.0 | 62.0 | 44.171 | 8.30 | ||||
| 80TWX91-55/2 | 92 | 25.6 | 99.0 | 2960 | 59.0 | 42.067 | 55 | 6.40 | 700 |
| 112 | 31.1 | 96.0 | 62.5 | 46.879 | 6.80 | ||||
| 132 | 36.7 | 91.0 | 65.6 | 49.897 | 7.70 | ||||
| 145 | 40.3 | 86.0 | 64.3 | 52.847 | 8.10 | ||||
| 158 | 43.9 | 77.0 | 62.2 | 53.300 | 8.50 | ||||
| 80TWX112-75/2 | 101 | 28.0 | 119 | 2960 | 62.0 | 52.721 | 75 | 6.40 | 805 |
| 122 | 33.9 | 117 | 65.5 | 59.384 | 7.20 | ||||
| 144 | 40.0 | 112 | 67.6 | 65.013 | 8.10 | ||||
| 158 | 43.9 | 109 | 66.3 | 70.784 | 8.50 | ||||
| 173 | 48.0 | 103 | 65.2 | 74.387 | 9.50 | ||||
| 80TWX127-90/2 | 109 | 30.3 | 134 | 2960 | 62.0 | 64.196 | 90 | 6.50 | 859 |
| 133 | 36.9 | 132 | 65.5 | 73.038 | 7.70 | ||||
| 156 | 43.3 | 127 | 68.6 | 78.699 | 8.50 | ||||
| 172 | 47.8 | 124 | 67.3 | 86.358 | 9.50 | ||||
| 187 | 51.9 | 118 | 66.6 | 90.285 | 10.60 | ||||
| Attribute | Attributes | Value | Optional |
| Installation | Inlet diameter (mm) | DN100 | / |
| Outlet diameter (mm) | DN80 | / | |
| 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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