Delivery of APP24 High Pressure Seawater Desalination Pump
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QLY20
Type: Multistage Centrifugal Pump
Stage: Multistage
Fluid: Fresh Water & Coolant
Application: CNC Cooling/ Ultrasonic Cleaning
Q(@50Hz, 2900r/min): 10 ~ 28 m³/h
Hmax(@50Hz, 2900r/min): 234 m
Outlet Size: Rp2
Description
QLY20 immersible coolant pump is a multistage centrifugal pump with flow range Q: 10~28m³/h @ 50Hz, 2900r/min and Max. head 234m. It is designed to transfer fresh water and coolant, widely used for CNC cooling and ultrasonic cleaning.
1. Model Key
QLY20-100
- QLY – Industrial pump code
- 20 – Pump rated capacity is 20 m³/h
- 100 – Number of impellers is 10
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) | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 |
| QLY20-10 | 1.1 | H(m) | 13.5 | 13 | 12.5 | 12 | 11 | 10 | 9 | 8 | 7 | 6 |
| QLY20-20 | 2.2 | 27 | 26.5 | 26 | 25 | 24 | 23 | 22 | 20 | 18 | 15 | |
| QLY20-30 | 4 | 40 | 39.5 | 39 | 38 | 37 | 35 | 33 | 30 | 27 | 24 | |
| QLY20-40 | 5.5 | 54 | 53 | 52 | 51 | 49 | 47 | 44 | 41 | 37 | 33 | |
| QLY20-50 | 5.5 | 67 | 66 | 64 | 62 | 60 | 58 | 55 | 50 | 45 | 40 | |
| QLY20-60 | 7.5 | 81 | 79 | 77 | 75 | 73 | 70 | 66 | 61 | 55 | 49 | |
| QLY20-70 | 7.5 | 95 | 93 | 91 | 89 | 86 | 82 | 77 | 71 | 65 | 58 | |
| QLY20-80 | 11 | 109 | 107 | 105 | 102 | 99 | 94 | 89 | 82 | 75 | 67 | |
| QLY20-100 | 11 | 136 | 134 | 131 | 128 | 124 | 118 | 111 | 103 | 95 | 85 | |
| QLY20-120 | 15 | 164 | 162 | 158 | 154 | 149 | 142 | 133 | 124 | 114 | 102 | |
| QLY20-140 | 15 | 192 | 189 | 185 | 180 | 174 | 166 | 156 | 145 | 133 | 119 | |
| QLY20-170 | 18.5 | 234 | 230 | 225 | 219 | 212 | 202 | 190 | 177 | 162 | 145 |
4. Dimensions and Weight:
@ 50Hz, 2900r/min
| Model | Size（mm) | Weight （kg) | ||||
| A | B | C | D | D1 | ||
| QLY20-20 | 663 | 180 | 483 | 155 | 190 | 36 |
| QLY20-30 | 747 | 225 | 527 | 185 | 230 | 50 |
| QLY20-40 | 875 | 270 | 605 | 210 | 260 | 66 |
| QLY20-50 | 920 | 315 | 68 | |||
| QLY20-60 | 965 | 360 | 75 | |||
| QLY20-70 | 1010 | 405 | 78 | |||
| QLY20-80 | 1230 | 450 | 780 | 255 | 330 | 129 |
| QLY20-100 | 1320 | 540 | 135 | |||
| QLY20-120 | 1410 | 630 | 150 | |||
| QLY20-140 | 1500 | 720 | 152 | |||
| QLY20-170 | 1660 | 855 | 805 | 178 | ||
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