Horizontal Multistage Pump
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en
Power : 0.25KW/0.3HP-1.3KW/1.8HP
Max. Head ( m ) : 19-66
Max. Flow ( m3/h ) : 3.5-7
High temperature : -15℃ to +110℃
Single phase
extended shaft motor
The ITEMIH Series SS Multistage Single-phase Extended Shaft Motor Centrifugal Pump is specifically designed for high-rise buildings where water pressure needs to be boosted to reach upper floors. This type of pump is commonly used in applications such as water supply systems, firefighting systems, and irrigation systems.
Key features of the ITEMIH Series SS Multistage Single-phase Extended Shaft Motor Centrifugal Pump include:
1. Extended shaft motor: The pump is equipped with an extended shaft motor, which allows for easy maintenance and servicing without the need to disassemble the pump from the piping system. This feature saves time and effort during maintenance operations.
2. Stainless steel construction: The pump is made of high-quality stainless steel, which provides excellent corrosion resistance and ensures a long service life, even in harsh environments. This makes it suitable for use in buildings located near coastal areas or in areas with aggressive water conditions.
3. Multistage design: The pump consists of multiple stages, each with its impeller and diffuser. This design allows for higher pressure generation, ensuring that water can be pumped to higher floors in the building. The multistage configuration also helps to maintain a steady flow rate and reduce the risk of cavitation.
4. Single-phase motor: The pump is powered by a single-phase motor, which makes it suitable for buildings with single-phase power supply. This eliminates the need for additional electrical infrastructure and reduces installation costs.
5. Compact size: The pump is designed to have a compact footprint, making it easy to install in limited spaces within the building's mechanical room or pump station.
6. High efficiency: The pump is designed to be highly efficient, minimizing energy consumption and reducing operating costs. This is particularly important in high-rise buildings where large amounts of water need to be pumped to higher floors.
Overall, the ITEMIH Series SS Multistage Single-phase Extended Shaft Motor Centrifugal Pump is a reliable and efficient solution for boosting water pressure in high-rise buildings. Its extended shaft motor, stainless steel construction, and multistage design make it suitable for demanding applications, ensuring a consistent water supply to all floors of the building.
Rural water supply and garden irrigation
Long-distance watertransferand supporting equipment
Pressure boosting for high rise buildings
Transfer clean water or non-corrosive liquid without solid particles and fibers
Medium temperature:
Lower temperature: -15°C to +70°C
Higher temperature: -15°C to +110°C
Maximum environmental temperature: +70°C
Maximum operating pressure: 10 bar
Insulation: Class F
Protection: IP55

|
Components |
Construction |
|
Inlet and outlet |
Stainless steel |
|
Connect pipe |
Stainless steel |
|
Pressing plate |
Stainless steel |
|
Impeller |
Stainless steel |
|
Shaft |
Stainless steel |
|
Plug |
Stainless steel |
|
Inlet diffuser |
Stainless steel |
|
Mechanical seal |
Graphite/silicon carbide |
|
Motor end cover |
Alum alloy / Cast iron |
|
Base |
Steel plate / Plastic |
|
Connector |
Stainless steel |
|
Diffuser |
Stainless steel |
|
Supporting diffuser |
Stainless steel |
|
Fluid director |
Stainless steel |

Technical Data:
|
Model |
Power |
Power |
Max. flow |
Max. head |
Max. suction |
Inlet x outlet |
Meas. |
|
(kw) |
(hp) |
(m³/h) |
(m) |
(m) |
(inch) |
(mm) |
|
|
ITEMIH2-2(S) |
0.25 |
0.3 |
3.5 |
19 |
2 |
1”x 1” |
351*160*235 |
|
ITEMIH2-3(S) |
0.37 |
0.5 |
3.5 |
28 |
2 |
1”x 1” |
351*160*235 |
|
ITEMIH2-4(S) |
0.55 |
0.7 |
3.5 |
36 |
2 |
1”x 1” |
369*160*235 |
|
ITEMIH2-5(S) |
0.55 |
0.7 |
3.5 |
46 |
2 |
1”x 1” |
387*160*235 |
|
ITEMIH2-6(S) |
0.75 |
1.0 |
3.5 |
54 |
2 |
1”x 1” |
405*160*235 |
|
ITEMIH3-2(S) |
0.25 |
0.3 |
4 |
16 |
2 |
1”x 1” |
351*160*235 |
|
ITEMIH3-3(S) |
0.37 |
0.5 |
4 |
24.5 |
2 |
1”x 1” |
351*160"235 |
|
ITEMIH3-4(S) |
0.55 |
0.7 |
4 |
32 |
2 |
1”x 1” |
369*160*235 |
|
ITEMIH3-5(S) |
0.55 |
0.7 |
4 |
40 |
2 |
1”x 1” |
387*160*235 |
|
ITEMIH3-6(S) |
0.75 |
1.0 |
4 |
48 |
2 |
1”x 1” |
405*160*235 |
|
ITEMIH3-7(S) |
0.85 |
1.1 |
4 |
56 |
2 |
1”x 1” |
423*160*235 |
|
ITEMIH4-2(S) |
0.37 |
0.5 |
7 |
19 |
2 |
1.25”x 1” |
351*160"235 |
|
ITEMIH4-3(S) |
0.55 |
0.7 |
7 |
28 |
2 |
1.25”x 1” |
351*160*235 |
|
ITEMIH4-4(S) |
0.75 |
1.0 |
7 |
38 |
2 |
1.25”x 1” |
369*160"235 |
|
ITEMIH4-5(S) |
1.1 |
1.5 |
7 |
47 |
2 |
1.25”x 1” |
387*160*235 |
|
ITEMIH4-6(S) |
1.1 |
1.5 |
7 |
56 |
2 |
1.25”x 1” |
405*160*235 |
|
ITEMIH4-7(S) |
1.3 |
1.8 |
7 |
66 |
2 |
1.25”x 1” |
423*160*235 |
EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.
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