Product Description
Description :
A horizontal multi-stage centrifugal pump is commonly used in air-conditioning systems to circulate refrigerant fluid. This type of pump is designed to handle high-pressure applications and is capable of delivering a consistent flow of fluid at varying temperatures.
The pump consists of multiple impellers stacked on a common shaft, each impeller increasing the pressure of the fluid as it passes through. The impellers are enclosed within a casing, which helps to direct the flow of fluid and maintain efficiency.
The pump is typically driven by an electric motor, which provides the necessary power to rotate the impellers. The motor is connected to the pump shaft through a coupling or belt drive system.
The horizontal design of the pump allows for easy installation and maintenance. It can be mounted on a baseplate or directly on the floor, depending on the specific requirements of the air-conditioning system.
Some key features of a horizontal multi-stage centrifugal pump for air-conditioning include:
1. High efficiency: The pump is designed to maximize energy efficiency, ensuring that the air-conditioning system operates at optimal performance levels.
2. Compact size: The horizontal design allows for a smaller footprint, making it suitable for installations with limited space.
3. Low noise levels: The pump is designed to minimize noise emissions, ensuring a quiet operation in the air-conditioning system.
4. Corrosion resistance: The pump is typically made of materials that are resistant to corrosion, ensuring a long service life even in harsh environments.
5. Variable speed control: Some models of horizontal multi-stage centrifugal pumps are equipped with variable speed drives, allowing for precise control of the flow rate to match the requirements of the air-conditioning system.
Overall, a horizontal multi-stage centrifugal pump is a reliable and efficient choice for air-conditioning applications, providing consistent fluid circulation and maintaining optimal performance of the system.
Application
Pressurization for high-rise building water supply Air-conditioner or cooling system
Operating conditions
Medium temperature :
Low temperature : -15°C to +70°C
High temperature : -15°C to +110°C
Max environmental temperature : +70°C
Max.working pressure : 10 bar
Max power of single-phase motor is 2.4 kW
Insulation : F
Protection : IP55
Our Advantages
Components and materials
1. Diffuser pull rod
2.Pump cover
3. Water drain valve G3/8
4.Stainless steel pump cylinder
5.Inlet diffuser
6. Lock nut
7.Final positioning sleeve
8.lmpeller
9.lmpeller spacer
10.Mechanicalseal
11.0 ring
12.Mechanicalseal base
13.Motor front cover
14.Pump shaft
15.Bearing
16.Rotor
17.Stator winding
18.Supporting base
19.Motor cylinder
20.Terminal box
21.Motor back cover
22. Motor pull rod
23.Fan blade
24. Motor fan cover
25.Fan cover screw
| 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 |
Stainless steel |
| 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 |
Product Parameters
| Model |
Power |
Power |
Max.flow |
Max.head |
Max.suction |
Inlet&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 |
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