Delivery of APP24 High Pressure Seawater Desalination Pump
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JGGC20
Type: Vertical Multistage Centrifugal Pump
Stage: Multistage
Fluid: Fresh Water & Sea Water
Application: Booster Pump/ Boiler Water Feed/ Fire Fighting/ RO System
Q(@50Hz, 2900r/min): 10 ~ 28 m³/h
Hmax(@50Hz, 2900r/min): 234 m
Inlet and Outlet Flange: DN50
Description
JGGC20 water pump is a vertical multistage centrifugal pump with inlet and outlet flange are DN50. with flow rate Q: 10~28m³/h @ 50Hz, 2900r/min and Max. head 234m. It is designed to transfer fresh water, widely used for boiler feed water, fire fighting and drinking water service, aslo can used for seawater RO system with SUS2205 material.
1. Model Key
JGGC20-100
- JGGC – 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 | Pump Head | QT500/SUS304、316、2205 |
| 3 | Seal Cover | QT500/SUS304、316、2205 |
| 4 | Mechanical Seal | TC-CA/ TC-TC |
| 5 | Top Diffuser | SUS304、316、2205 |
| 6 | Diffuser | SUS304、316、2205 |
| 7 | Support Diffuser | SUS304、316、2205 |
| 8 | Coupling | QT500 |
| 9 | Impeller | SUS304、316、2205 |
| 10 | Cylinder | SUS304、316、2205 |
| 11 | Shaft | SUS304、316、2205 |
| 12 | Bearing | TC |
| 13 | Inducer | SUS304、316、2205 |
| 14 | Pump Base | QT500/SUS304、316、2205 |
| 15 | Base Plate | QT500 |
3. Technical Date:
@ 50Hz, 2900r/min
| Model | Motor（kW） | Q (m³/h) | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 |
| JGGC20-10 | 1.1 | H(m) | 13.5 | 13 | 12.5 | 12 | 11 | 10 | 9 | 8 | 7 | 6 |
| JGGC20-20 | 2.2 | 27 | 26.5 | 26 | 25 | 24 | 23 | 22 | 20 | 18 | 15 | |
| JGGC20-30 | 4 | 40 | 39.5 | 39 | 38 | 37 | 35 | 33 | 30 | 27 | 24 | |
| JGGC20-40 | 5.5 | 54 | 53 | 52 | 51 | 49 | 47 | 44 | 41 | 37 | 33 | |
| JGGC20-50 | 5.5 | 67 | 66 | 64 | 62 | 60 | 58 | 55 | 50 | 45 | 40 | |
| JGGC20-60 | 7.5 | 81 | 79 | 77 | 75 | 73 | 70 | 66 | 61 | 55 | 49 | |
| JGGC20-70 | 7.5 | 95 | 93 | 91 | 89 | 86 | 82 | 77 | 71 | 65 | 58 | |
| JGGC20-80 | 11 | 109 | 107 | 105 | 102 | 99 | 94 | 89 | 82 | 75 | 67 | |
| JGGC20-100 | 11 | 136 | 134 | 131 | 128 | 124 | 118 | 111 | 103 | 95 | 85 | |
| JGGC20-120 | 15 | 164 | 162 | 158 | 154 | 149 | 142 | 133 | 124 | 114 | 102 | |
| JGGC20-140 | 15 | 192 | 189 | 185 | 180 | 174 | 166 | 156 | 145 | 133 | 119 | |
| JGGC20-170 | 18.5 | 234 | 230 | 225 | 219 | 212 | 202 | 190 | 177 | 162 | 145 |
4. Dimensions and Weight:
@ 50Hz, 2900r/min
| Model | Size(mm) | Weight (kg) | ||||
| Bl | B2 | Bl+B2 | D1 | D2 | ||
| JGGC20-10 | 387 | 280 | 667 | 170 | 142 | 33 |
| JGGC20-20 | 397 | 333 | 730 | 190 | 155 | 42 |
| JGGC20-30 | 452 | 382 | 834 | 230 | 188 | 58 |
| JGGC20-40 | 517 | 435 | 952 | 260 | 208 | 74 |
| JGGC20-50 | 562 | 435 | 997 | 260 | 208 | 76 |
| JGGC20-60 | 607 | 435 | 1042 | 260 | 208 | 82 |
| JGGC20-70 | 652 | 435 | 1087 | 260 | 208 | 84 |
| JGGC20-80 | 785 | 580 | 1365 | 330 | 255 | 153 |
| JGGC20-100 | 875 | 580 | 1455 | 350 | 260 | 157 |
| JGGC20-120 | 965 | 580 | 1545 | 350 | 260 | 170 |
| JGGC20-140 | 1055 | 580 | 1635 | 350 | 260 | 172 |
| JGGC20-170 | 1190 | 610 | 1800 | 350 | 260 | 195 |
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