Stainless Steel Non Clog Submersible Pump Single Stage For Sewer Drainage
Application
| 1 | The based of building drainage equipment and sewer drainage works. |
| 2 | Civil and architectural engineering construction. |
| 3 | Cabin ponding and waste water drainage. |
| 4 | Farm irrigation and pasturage drainage. |
Features
1. Excellent semi-open impeller, the impeller will generate vortex flow, which drive and discharge solids
through pump flow channel. Foreigh matters allowance up to 70% of discharge size; able to transfer
liquid with modicum air.
2. The application of liquid temperature: 0~40
3. Mechanical seal: DN50: 1 mechanical seal (double-end); DN80: 2 mechanical seal (single-end); Material:Silicon.
4. Squirrel-cage, induction motor are F class insulation, motor protection grand is IP68.
Construction
| NO. | Name | Material | ||
| GB | JIS | |||
| 1 | Handle | Q235 | SS40 | |
| 2 | Motor cover | HT200 | FC200 | |
| 3 | O-ring | NBR | NBR | |
| 4 | Bearing | - | - | |
| 5 | Rotor | - | - | |
| 6 | Shaft | 3Cr13 | SUS420J2 | |
| 7 | Bearing | - | - | |
| 8 | Bracket | HT200 | FC200 | |
| 9 | Mechanical seal | SiC-SiC | SiC-SiC | |
| 10 | Impeller | HT200 | FC200 | |
| 11 | Pump casing | HT200 | FC200 | |
| 12 | Oil cover | HT200 | FC200 | |
| 13 | O-ring | NBR | NBR | |
| 14 | Stator | - | - | |
| 15 | Motor casing | HT200 | FC200 | |
| 16 | Cable | - | - | |
Performance parameters:
Type |
Motor | Pump | Weight kg |
||||||||
| kW | hp | Phase | Pole | Fre. | Dia | Head | Capacity | ||||
| Hz | mm | in | m | L/min | m³/h | ||||||
| DP51.5-50 | 1.5 | 2 | 3 | 2 | 50 | 50 | 2‘’ | 14.3 | 200 | 12 | 28 |
| DP51.5-80 | 1.5 | 2 | 3 | 2 | 50 | 80 | 3‘’ | 7.5 | 500 | 30 | 36 |
| DP52.2-80 | 2.2 | 3 | 3 | 2 | 50 | 80 | 3‘’ | 11.5 | 550 | 33 | 52 |
| DP53.7-80 | 3.7 | 5 | 3 | 2 | 50 | 80 | 3‘’ | 16.7 | 600 | 36 | 60 |
Type description:
DP51.5-50
DP: Submersible sewage pump
5: Frequency 5: 50Hz
1.5: Rated power(kW)
50: Outlet diameter (mm)
Points for attention before starting equipment:
1. Check the insulation condition of the stator wi
