Delivery of APP24 High Pressure Seawater Desalination Pump
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QLY4
Type: Multistage Centrifugal Pump
Stage: Multistage
Fluid: Fresh Water & Coolant
Application: CNC Cooling/ Ultrasonic Cleaning
Q(@50Hz, 2900r/min): 1.5 ~ 7.0 m³/h
Hmax(@50Hz, 2900r/min): 211 m
Outlet Size: Rp1-1/4
Description
QLY4 immersible coolant pump is a multistage centrifugal pump with flow range Q: 1.5~7.0m³/h @ 50Hz, 2900r/min and Max. head 211m. It is designed to transfer fresh water and coolant, widely used for CNC cooling and ultrasonic cleaning.
1. Model Key
QLY4-140
- QLY – Industrial pump code
- 4 – Pump rated capacity is 4 m³/h
- 140 – Number of impellers is 14
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) | 1.5 | 2 | 3 | 4 | 5 | 6 | 7 |
| QLY4-20 | 0.37 | H(m) | 19 | 18 | 17 | 15 | 13 | 10 | 8 |
| QLY4-30 | 0.55 | 28 | 27 | 26 | 24 | 20 | 18 | 13 | |
| QLY4-40 | 0.75 | 38 | 36 | 34 | 32 | 27 | 24 | 19 | |
| QLY4-50 | 1.1 | 47 | 45 | 43 | 40 | 34 | 31 | 23 | |
| QLY4-60 | 1.1 | 56 | 54 | 52 | 48 | 41 | 37 | 28 | |
| QLY4-70 | 1.5 | 66 | 63 | 61 | 56 | 48 | 43 | 33 | |
| QLY4-80 | 1.5 | 74 | 72 | 70 | 64 | 55 | 50 | 38 | |
| QLY4-100 | 2.2 | 96 | 90 | 87 | 81 | 71 | 62 | 48 | |
| QLY4-120 | 2.2 | 114 | 108 | 104 | 95 | 85 | 75 | 58 | |
| QLY4-140 | 3 | 136 | 126 | 122 | 112 | 101 | 89 | 68 | |
| QLY4-160 | 3 | 152 | 144 | 140 | 129 | 115 | 101 | 78 | |
| QLY4-190 | 4 | 183 | 171 | 168 | 153 | 137 | 122 | 93 | |
| QLY4-220 | 4 | 211 | 200 | 192 | 178 | 160 | 138 | 108 |
4. Dimensions and Weight:
@ 50Hz, 2900r/min
| Model | Size(mm) | Weight (kg) | ||||
| Bl | B2 | Bl+B2 | D1 | D2 | ||
| JGGC4-20 | 276 | 239 | 515 | 148 | 117 | 21 |
| JGGC4-30 | 303 | 239 | 542 | 148 | 117 | 22 |
| JGGC4-40 | 340 | 280 | 620 | 170 | 142 | 25 |
| JGGC4-50 | 367 | 280 | 647 | 170 | 142 | 27 |
| JGGC4-60 | 394 | 280 | 674 | 170 | 142 | 27 |
| JGGC4-70 | 431 | 333 | 764 | 190 | 155 | 33 |
| JGGC4-80 | 458 | 333 | 791 | 190 | 155 | 33 |
| JGGC4-100 | 512 | 333 | 845 | 190 | 155 | 37 |
| JGGC4-120 | 566 | 333 | 899 | 190 | 155 | 38 |
| JGGC4-140 | 630 | 348 | 978 | 197 | 165 | 46 |
| JGGC4-160 | 684 | 348 | 1032 | 197 | 165 | 48 |
| JGGC4-190 | 765 | 382 | 1147 | 230 | 188 | 57 |
| JGGC4-220 | 846 | 382 | 1228 | 230 | 188 | 59 |
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