Delivery of APP24 High Pressure Seawater Desalination Pump
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APP5.1-10.2
Type: Positive Displacement Axial Piston Pump
Fluid: Sea Water
Application: Seawater Desalination/ Reverse Osmosis
Max. Pressure: 80 bar
APP5.1 Flow Rate @ 1800rpm: 5.1 m³/h
APP6.5 Flow Rate @ 1800rpm: 6.5 m³/h
APP7.2 Flow Rate @ 1800rpm: 7.2 m³/h
APP8.2 Flow Rate @ 1800rpm: 8.2 m³/h
APP10.2 Flow Rate @ 1800rpm: 10.2 m³/h
Certificate: NK/ABS
Description
APP pumps are positive displacement axial piston pumps, flow is proportional to the number of revolutions(rpm), unlike centrifugal pumps, they produce a fixed flow at a given speed no matter what the discharge pressure.
APP5.1/APP6.5/APP7.2/APP8.2/APP10.2 high pressure desalination pumps are axial piston pumps designed for seawater desalination RO(reverse osmosis) system with flow rate 5.1/6.5/7.2/8.2/10.2 m³/h @ 1800rpm, max. pressure 80bar.
1. Model Key
APP10.2
- PAH – High Pressure Pump Code
- 10.2 – Flow Rate is 10.2 m³/h @ 1800rpm
2. Construction:
| Part No. | Name | Part No. | Name |
| 1 | Main Shaft | 11 | Piston |
| 2 | Shaft Seal | 12 | Spring |
| 3 | Mounting Flange | 13 | Bushing |
| 4 | Cylinder Barrel | 14 | Guide Pin |
| 5 | Casing with bearing | 15 | Top Pin |
| 6 | Port Flange | 16 | Piston Shoes |
| 7 | Swash Plate | 17 | Plug |
| 8 | Port Plate | 18 | Flushing Valve |
| 9 | Retainer plate | ||
| 10 | Valve Plate |
3. Technical Date:
| Model | APP5.1 | APP6.5 | APP7.2 | APP8.2 | APP10.2 |
| Geometric Displacement(cm³/rev) | 50 | 63 | 70 | 80 | 100 |
| Min. Continuous Speed(rpm) | 700 | 700 | 700 | 700 | 700 |
| Max. Continuous Speed(rpm) | 1800 | 1800 | 1800 | 1800 | 180 |
| Min. Outlet Pressure(bar) | 20 | 20 | 20 | 20 | 20 |
| Max. Continuous Outlet Pressure(bar) | 80 | 80 | 80 | 80 | 80 |
| Peak Pressure(bar) | 100 | 100 | 100 | 100 | 100 |
| Max. Continuous Flow @ 1800rpm(m³/h) | 5.1 | 6.5 | 7.2 | 8.2 | 10.2 |
| Working Noise @1m Distance(dB) | ＜78 | ＜78 | ＜78 | ＜78 | ＜78 |
| Motor Power Required @ 1800rpm(kW) | 15 | 18.5 | 22 | 22 | 30 |
| Media Temperature(℃) | 3~50 | 3~50 | 3~50 | 3~50 | 3~50 |
| Ambient Temperature(℃) | 3~50 | 3~50 | 3~50 | 3~50 | 3~50 |
| Main Material | SAF 2205 | SAF 2205 | SAF 2205 | SAF 2205 | SAF 2205 |
| Flushing Valve | Include | Include | Include | Include | Include |
| Pump Weight(kg) | 34.5 | 34.5 | 34.5 | 34.5 | 34.5 |
4. Dimensions:
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