Description
Applications:
- For water supply from wells or reservoirs
- For domestic use
- for civil and industrial applications
- For garden use and irrigation
Operating conditions:
- Maximum fluid temperature up to +35
- Maximum sand content : 0.25%
- Minimum well diameter : 2.5″
Motor and Pump:
- Rewindable motor
- Single-phase:110V/60Hz or 220V/60Hz
- Equipped with start control box
- Pumps are designed by casing stressed Curve tolerance according to ISO 9906
PUMP SPEC:
- Max Head(ft): 144
- Max Flow(Gpm): 5.2
- Discharge: 3/4”
- HP: 0.33
- Pump Material: Stainless Steel 304
- Pump Model: 2SDM0.7/23
- Pump Diameter: 2″
- Brand: Golpumps
- Warranty: 1 Year Manufacture
Performance Data
MODEL | P2 | DELIVERY N = 3450 1/min | |||||||||
1~
110V/220V |
KW | HP | Q | m3/h | 0 | 0.2 | 0.4 | 0.6 | 0.8 | 1.0 | 1.2 |
l/min | 0 | 3.3 | 6.6 | 10 | 13.3 | 16.6 | 20 | ||||
G 2SDM0.7/23 | 0.25 | 0.33 | H (m) | 44 | 39 | 37 | 33 | 27 | 20 | 11 |
Dimension and Weight
MODEL | DN | DIMENSION(inch) | WEIGHT(lbs) | PUMP | |||||
1~
110V/220V |
P | M | T | P | M | T | D1 | D2 | |
G 2SDM0.7/23 | 3/4″ | 28 | 20 | 44 | 4 | 9.5 | 13.5 | 51 | 50 |
Components | Material |
Pump external casing | AISI 304 SS |
Delivery casing | Cast-Cu ASTM C85500 |
Suction lantern | Cast-Cu ASTM C85500 |
Diffuser | Plastic.PC |
Impeller | Plastic.POM |
Shaft | AISI 304 SS |
Shaft coupling | AISI 304 SS |
Wear ring | AISI 304 SS |
Motor external casing | AISI 304 SS |
Top cover | Cast-Cu ASTM C85500 Cast-iron ASTM NO.30 |
Bottom support | AISI 304 SS |
Mechanical seal | Special seal for deep well(Graphite-Ceramic/TC) |
Shaft | AISI 303 SS-ASTM 1045/5140 |
Seal lubricant oil | Oil for food machinery and pharmaceutic use. |
Electric deep well submersible pumps are multistage centrifugal pumps operating in a vertical position, also Liquids, accelerated by the impeller and lose their kinetic energy in the diffuser where a conversion of kinetic to pressure energy takes place and This is the main operational mechanism of radial and mixed flow pumps.
Also submersible pumps shaft is connected to the gas separator or the protector by a mechanical coupling at the bottom of the pump and Fluids enter the pump through an intake screen and are lifted by the pump stages and other parts include the radial bearings (bushings) distributed along the length of the shaft providing radial support to the pump shaft, also An optional thrust bearing takes up part of the axial forces arising in the pump but most of those forces are absorbed by the protector’s thrust bearing.