Delivery of APP24 High Pressure Seawater Desalination Pump
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QLY12
Type: Multistage Centrifugal Pump
Stage: Multistage
Fluid: Fresh Water & Coolant
Application: CNC Cooling/ Ultrasonic Cleaning
Q(@50Hz, 2900r/min): 7 ~ 16 m³/h
Hmax(@50Hz, 2900r/min): 217 m
Outlet Size: Rp2
Description
QLY12 immersible coolant pump is a multistage centrifugal pump with flow range Q: 7~16m³/h @ 50Hz, 2900r/min and Max. head 217m. It is designed to transfer fresh water and coolant, widely used for CNC cooling and ultrasonic cleaning.
1. Model Key
QLY12-120
- QLY – Industrial pump code
- 12 – Pump rated capacity is 12 m³/h
- 120 – Number of impellers is 12
2. Construction and Material:
| Part No. | Name | Material |
| 1 | Motor | / |
| 2 | Coupling | QT500 |
| 3 | Pump Head | QT500/SUS304 |
| 4 | Mechanical Seal | TC-CA/ TC-TC |
| 5 | Pull Rod | SUS304 |
| 6 | Shaft | SUS304 |
| 7 | Impeller | SUS304 |
| 8 | Inlet Strainer | SUS304 |
| 9 | Inducer | SUS304 |
| 10 | Support Diffuser | SUS304 |
| 11 | Bearing | TC |
| 12 | Strainer | SUS304 |
3. Technical Date:
@ 50Hz, 2900r/min
| Model | Motor（kW） | Q (m³/h) |
7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| QLY12-20 | 1.5 | H(m) | 23.5 | 23 | 22.5 | 22 | 21 | 20 | 18.5 | 17 | 15.5 | 14 |
| QLY12-30 | 2.2 | 35.5 | 35 | 34 | 33 | 31.5 | 30 | 28 | 26 | 23.5 | 21 | |
| QLY12-40 | 3 | 47 | 46 | 45 | 44 | 42 | 40 | 37 | 34 | 31 | 28 | |
| QLY12-50 | 3 | 59.5 | 58 | 56.5 | 55 | 52.5 | 50 | 46.5 | 43 | 39 | 35 | |
| QLY12-60 | 4 | 71.5 | 70 | 68 | 66 | 63 | 60 | 56 | 52 | 47 | 42 | |
| QLY12-70 | 5.5 | 83.5 | 82 | 79.5 | 77 | 73.5 | 70 | 65.5 | 61 | 55 | 49 | |
| QLY12-80 | 5.5 | 95.5 | 94 | 91 | 88 | 84 | 80 | 75 | 70 | 63 | 56 | |
| QLY12-90 | 5.5 | 108 | 106 | 103 | 100 | 95.5 | 91 | 85 | 79 | 71.5 | 64 | |
| QLY12-100 | 7.5 | 120 | 118 | 114.5 | 111 | 106 | 101 | 94.5 | 88 | 80 | 72 | |
| QLY12-120 | 7.5 | 143.5 | 141 | 137 | 133 | 127 | 121 | 113.5 | 106 | 96 | 86 | |
| QLY12-140 | 11 | 168 | 165 | 160 | 155 | 148 | 141 | 132.5 | 124 | 112 | 100 | |
| QLY12-160 | 11 | 192.5 | 189 | 183.5 | 178 | 170 | 162 | 152 | 142 | 128.5 | 115 | |
| QLY12-180 | 11 | 217 | 213 | 207.5 | 202 | 192.5 | 183 | 171.5 | 160 | 145 | 130 |
4. Dimensions and Weight:
@ 50Hz, 2900r/min
| Model | Size（mm) | Weight （kg) | ||||
| A | B | C | D | D1 | ||
| QLY12-20 | 633 | 150 | 483 | 155 | 190 | 31 |
| QLY12-30 | 663 | 180 | 35 | |||
| QLY12-40 | 703 | 210 | 493 | 165 | 197 | 39 |
| QLY12-50 | 733 | 240 | 41 | |||
| QLY12-60 | 797 | 270 | 527 | 185 | 230 | 51 |
| QLY12-70 | 905 | 300 | 605 | 210 | 260 | 66 |
| QLY12-80 | 935 | 330 | 69 | |||
| QLY12-90 | 965 | 360 | 72 | |||
| QLY12-100 | 995 | 390 | 78 | |||
| QLY12-120 | 1055 | 450 | 81 | |||
| QLY12-140 | 1290 | 510 | 780 | 255 | 330 | 133 |
| QLY12-160 | 1350 | 570 | 135 | |||
| QLY12-180 | 1410 | 630 | 138 | |||
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