
1. Wide pressure range, can support small flow to large flow
·Sumitomo CQT supports 2, 3.5, 7, 10MPa pressure range
2. Maintenance-free and durable
·CQT gear pump has no contact between internal components, and the components are almost undamaged when certain usage conditions are met.
3. Space-saving design,
Sumitomo CQTM with motor cooling system is designed to be set horizontally and vertically to achieve space saving.
4. Energy saving
Energy-saving operation is achieved by inverter control.
| essure max.) | 2M   series 2.0MPa (20kgf/cm²) | 3.5M series 3.4MPa (35kgf/cm²) | 7M   series 6.9MPa (70kgf/cm²) | 10M   series 9.8MPa (100kgf/cm²) | 
 Remarks | |
| Delve (0/mi 50Hz | ||||||
| 6 | 10 | CQT32-10 -12.5 -16 | CQT33-10 -12.5 -16 | CQT34-10 -12.5 -16 | 
 Middle-sized 
 
 
 
 Water-base and non water-base Coolant | |
| 10 | 14 | |||||
| 13 | 18 | |||||
| 17 | 25 | CQT31-20 -25 -31.5 | CQT42-20 -25 -31.5 | CQT43-20 -25 -31.5 | CQT44-20 -25 -31.5 | |
| 25 | 32 | |||||
| 32 | 43 | |||||
| 38 | 49 | CQT41-40 -50 -63 | CQT52-40 -50 -63 | CQT53-40 -50 -63 | CQT54-40 -50 -63 | 
 Large-sized 
 
 
 
 Water-base and non water-base C0oant | 
| 53 | 68 | |||||
| 71 | 89 | |||||
| 84 | 107 | CQT51-80 -100 -125 | CQT62-80 -100 -125 | CQT63-80 -100 -125 | CQT64-80 -100 -125 | |
| 112 | 141 | |||||
| 144 | 180 | |||||
| 193 | 235 | CQT61-160 -200 | ||||
| 248 | 
| min (r.p.m) | Model No | Delivery (0/min) | Power input (kW) | |||||||||||
| 0.5MPa 5kgf/cm-) | 1.0MPa 10kgf/cm) | 1.3MPa [(13kgf/cm²) | 1.5MPa (15kgf/cm²) | 1.8MPa 18kgf/cm²) | 2.0MPa (20kgf/cm²) | 0.5MPa (5kgf/cm- | 1.0MPa 10kgf/cm2 | 1.3MPa [(13kgf/cm²) | 1.5MPa (15kgf/cm² | 1.8MPa (18kgf/cm²) | 2.0MPa (20kgf/cm-) | |||
| 
 
 
 1500 [50Hz] | CQT31 | 20 | 28 | 25 | 23 | 23 | 21 | 20 | 0.5 | 0.8 | 0.9 | .0 | 1.2 | .3 | 
| 25 | 35 | 32 | 31 | 30 | 28 | 27 | 0.6 | 0.9 | 1.3 | .5 | .6 | |||
| 31.5 | 44 | 41 | 39 | 38 | 36 | 35 | 0.8 | 1.2 | .4 | .6 | 1.9 | 2.0 | ||
| CQT41 | 40 | 57 | 53 | 51 | 50 | 47 | 46 | 0.8 | .4 | .9 | 2.3 | 2.5 | ||
| 50 | 67 | 65 | 63 | 61 | 59 | 1.2 | .8 | 2.2 | 2.5 | 2.9 | 3. | |||
| 63 | 92 | 88 | 85 | 83 | 80 | 78 | .5 | 2.3 | 2.8 | 3.1 | 3.6 | 3.9 | ||
| CQT51 | -80 | 114 | 107 | 103 | 101 | 97 | 94 | .9 | 2.9 | 3.5 | 3.9 | 4.5 | 4.9 | |
| -100 | 44 | 37 | 33 | 30 | 25 | 22 | 2.3 | 3.6 | 4.4 | 4.9 | 5.7 | 6.2 | ||
| -125 | 78 | 69 | 165 | 62 | 57 | 54 | 2.9 | 4.4 | 5.4 | 6.0 | 6.9 | 7.6 | ||
| CQT61 | -160 | 228 | 217 | 210 | 206 | 98 | 193 | 3.7 | 5.7 | 6.9 | 7.7 | 8.9 | 9.7 | |
| -200 | 289 | 275 | 267 | 261 | 253 | 248 | 4.6 | 7.1 | 8.6 | 9.6 | 11.1 | 12.1 | ||
| 
 
 
 1800 [60Hz] | CQT31 | -20 | 34 | 31 | 30 | 29 | 28 | 27 | 0.6 | 1.0 | .1 | 1.3 | 1.5 | 1.6 | 
| -25 | 43 | 40 | 39 | 38 | 36 | 35 | 0.8 | 1.2 | 1.4 | .6 | .8 | 2.0 | ||
| -31.5 | 53 | 50 | 49 | 48 | 46 | 45 | .0 | 1.5 | 1.8 | 2.0 | 2.3 | 2.5 | ||
| CQT41 | 40 | 70 | 66 | 64 | 62 | 60 | 59 | .2 | .8 | 2.2 | 2.4 | 2.8 | 3.0 | |
| 50 | 87 | 83 | 81 | 79 | // | 76 | .5 | 2.3 | 2.8 | 3.1 | 3.6 | 3.9 | ||
| 63 | 112 | 108 | 106 | 04 | 102 | 99 | 1.9 | 2.9 | 3.5 | 3.9 | 4.5 | 4.9 | ||
| CQT51 | 80 | 137 | 130 | 126 | 23 | 118 | 115 | 2.4 | 3.6 | 4.4 | 4.9 | 5.6 | 6.1 | |
| -100 | 174 | 166 | 161 | 57 | 52 | 49 | 3.0 | 4.5 | 5.5 | 6.1 | 7.0 | 7.6 | ||
| -125 | 215 | 206 | 201 | 97 | 192 | 188 | 3.7 | 5.6 | 6.7 | 7.5 | 8.6 | 9.4 | ||
| CQT61 | -160 | 275 | 262 | 254 | 249 | 241 | 236 | 4.7 | 7.1 | 8.6 | 9.5 | 10.9 | 11.9 | |


 
 
 
 
 
 
  

1. Wide pressure range, can support small flow to large flow
·Sumitomo CQT supports 2, 3.5, 7, 10MPa pressure range
2. Maintenance-free and durable
·CQT gear pump has no contact between internal components, and the components are almost undamaged when certain usage conditions are met.
3. Space-saving design,
Sumitomo CQTM with motor cooling system is designed to be set horizontally and vertically to achieve space saving.
4. Energy saving
Energy-saving operation is achieved by inverter control.
| essure max.) | 2M   series 2.0MPa (20kgf/cm²) | 3.5M series 3.4MPa (35kgf/cm²) | 7M   series 6.9MPa (70kgf/cm²) | 10M   series 9.8MPa (100kgf/cm²) | 
 Remarks | |
| Delve (0/mi 50Hz | ||||||
| 6 | 10 | CQT32-10 -12.5 -16 | CQT33-10 -12.5 -16 | CQT34-10 -12.5 -16 | 
 Middle-sized 
 
 
 
 Water-base and non water-base Coolant | |
| 10 | 14 | |||||
| 13 | 18 | |||||
| 17 | 25 | CQT31-20 -25 -31.5 | CQT42-20 -25 -31.5 | CQT43-20 -25 -31.5 | CQT44-20 -25 -31.5 | |
| 25 | 32 | |||||
| 32 | 43 | |||||
| 38 | 49 | CQT41-40 -50 -63 | CQT52-40 -50 -63 | CQT53-40 -50 -63 | CQT54-40 -50 -63 | 
 Large-sized 
 
 
 
 Water-base and non water-base C0oant | 
| 53 | 68 | |||||
| 71 | 89 | |||||
| 84 | 107 | CQT51-80 -100 -125 | CQT62-80 -100 -125 | CQT63-80 -100 -125 | CQT64-80 -100 -125 | |
| 112 | 141 | |||||
| 144 | 180 | |||||
| 193 | 235 | CQT61-160 -200 | ||||
| 248 | 
| min (r.p.m) | Model No | Delivery (0/min) | Power input (kW) | |||||||||||
| 0.5MPa 5kgf/cm-) | 1.0MPa 10kgf/cm) | 1.3MPa [(13kgf/cm²) | 1.5MPa (15kgf/cm²) | 1.8MPa 18kgf/cm²) | 2.0MPa (20kgf/cm²) | 0.5MPa (5kgf/cm- | 1.0MPa 10kgf/cm2 | 1.3MPa [(13kgf/cm²) | 1.5MPa (15kgf/cm² | 1.8MPa (18kgf/cm²) | 2.0MPa (20kgf/cm-) | |||
| 
 
 
 1500 [50Hz] | CQT31 | 20 | 28 | 25 | 23 | 23 | 21 | 20 | 0.5 | 0.8 | 0.9 | .0 | 1.2 | .3 | 
| 25 | 35 | 32 | 31 | 30 | 28 | 27 | 0.6 | 0.9 | 1.3 | .5 | .6 | |||
| 31.5 | 44 | 41 | 39 | 38 | 36 | 35 | 0.8 | 1.2 | .4 | .6 | 1.9 | 2.0 | ||
| CQT41 | 40 | 57 | 53 | 51 | 50 | 47 | 46 | 0.8 | .4 | .9 | 2.3 | 2.5 | ||
| 50 | 67 | 65 | 63 | 61 | 59 | 1.2 | .8 | 2.2 | 2.5 | 2.9 | 3. | |||
| 63 | 92 | 88 | 85 | 83 | 80 | 78 | .5 | 2.3 | 2.8 | 3.1 | 3.6 | 3.9 | ||
| CQT51 | -80 | 114 | 107 | 103 | 101 | 97 | 94 | .9 | 2.9 | 3.5 | 3.9 | 4.5 | 4.9 | |
| -100 | 44 | 37 | 33 | 30 | 25 | 22 | 2.3 | 3.6 | 4.4 | 4.9 | 5.7 | 6.2 | ||
| -125 | 78 | 69 | 165 | 62 | 57 | 54 | 2.9 | 4.4 | 5.4 | 6.0 | 6.9 | 7.6 | ||
| CQT61 | -160 | 228 | 217 | 210 | 206 | 98 | 193 | 3.7 | 5.7 | 6.9 | 7.7 | 8.9 | 9.7 | |
| -200 | 289 | 275 | 267 | 261 | 253 | 248 | 4.6 | 7.1 | 8.6 | 9.6 | 11.1 | 12.1 | ||
| 
 
 
 1800 [60Hz] | CQT31 | -20 | 34 | 31 | 30 | 29 | 28 | 27 | 0.6 | 1.0 | .1 | 1.3 | 1.5 | 1.6 | 
| -25 | 43 | 40 | 39 | 38 | 36 | 35 | 0.8 | 1.2 | 1.4 | .6 | .8 | 2.0 | ||
| -31.5 | 53 | 50 | 49 | 48 | 46 | 45 | .0 | 1.5 | 1.8 | 2.0 | 2.3 | 2.5 | ||
| CQT41 | 40 | 70 | 66 | 64 | 62 | 60 | 59 | .2 | .8 | 2.2 | 2.4 | 2.8 | 3.0 | |
| 50 | 87 | 83 | 81 | 79 | // | 76 | .5 | 2.3 | 2.8 | 3.1 | 3.6 | 3.9 | ||
| 63 | 112 | 108 | 106 | 04 | 102 | 99 | 1.9 | 2.9 | 3.5 | 3.9 | 4.5 | 4.9 | ||
| CQT51 | 80 | 137 | 130 | 126 | 23 | 118 | 115 | 2.4 | 3.6 | 4.4 | 4.9 | 5.6 | 6.1 | |
| -100 | 174 | 166 | 161 | 57 | 52 | 49 | 3.0 | 4.5 | 5.5 | 6.1 | 7.0 | 7.6 | ||
| -125 | 215 | 206 | 201 | 97 | 192 | 188 | 3.7 | 5.6 | 6.7 | 7.5 | 8.6 | 9.4 | ||
| CQT61 | -160 | 275 | 262 | 254 | 249 | 241 | 236 | 4.7 | 7.1 | 8.6 | 9.5 | 10.9 | 11.9 | |


 
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