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CHL stainless steel multi-stage centrifugal pump
Brand: Quanda Pump Valve Address: Oubei Town, Yongjia County, Wenzhou City, Zhejiang Province Model: CHL stainless steel multi-stage centrifugal pump
Product details
CHL stainless steel multi-stage centrifugal pumpAdopting maintenance free mechanical seals. The overcurrent components of the pump are made of stainless steel materials (304 or 316), which have the characteristics of low noise, light corrosion resistance, beautiful appearance, small size, light weight, and long service life.
Application scope of CHL stainless steel multi-stage centrifugal pump
CHL stainless steelmultistage centrifugal pumpMainly used for household central air conditioning circulation and industrial liquid transmission. Such as the circulation and pressurization of demineralized water, softened water, purification systems, light oil, etc.
1) Small central air conditioning cycle
2) Cooling system
3) Industrial cleaning
4) Water treatment (purification of water)
5) Aquaculture
6) Fertilization/metering system
7) Environmental Applications
Working conditions of CHL stainless steel multi-stage centrifugal pump
A liquid that is thin, clean, non condensable, non explosive, and does not contain solid particles or fibers.
Liquid temperature: Room temperature type -15 ℃ to+70 ℃
Hot water type CHL stainless steel multi-stage pump+70 ℃ to+110 ℃
Maximum ambient temperature:+40 ℃
Maximum operating pressure: 10 bar
The maximum import pressure is limited by the maximum operating pressure
Medium acidity and alkalinity: PH4~9
Internal structure of CHL stainless steel multi-stage centrifugal pump
|
Number (NO) |
Multi stage pump name |
Material |
|
1 |
Inlet and outlet section |
Stainless steel |
|
2 |
Connection pipe |
Stainless steel |
|
3 |
Clamp plate |
Stainless steel |
|
4 |
Impeller |
Stainless steel |
|
5 |
Shaft |
Stainless steel |
|
6 |
Gag (plug) |
Stainless steel |
|
7 |
Water out guide vane |
Stainless steel |
|
8 |
Mechanical seal |
|
|
9 |
Motor end cover |
Aluminum alloy |
|
10 |
Base frame |
Cast iron |
|
11 |
Quick joint |
Stainless steel |
|
12 |
Guide vane |
Stainless steel |
|
13 |
Support guide vane |
Stainless steel |
|
14 |
Induccr |
Stainless steel |
CHL stainless steel multi-stage centrifugal pump selection parameters
|
model |
Head (m) |
Flow rate (m3/h) |
Motor power (KW) |
Speed (r/min) |
|
CHL2-20 |
14 |
2 |
0.37 |
2900 |
|
CHL2-30 |
21 |
2 |
0.55 |
2900 |
|
CHL2-40 |
28 |
2 |
0.55 |
2900 |
|
CHL2-50 |
35 |
2 |
0.55 |
2900 |
|
CHL2-60 |
42 |
2 |
0.75 |
2900 |
|
CHL4-20 |
15 |
4 |
0.55 |
2900 |
|
CHL4-30 |
22 |
4 |
0.75 |
2900 |
|
CHL4-40 |
30 |
4 |
0.75 |
2900 |
|
CHL8-10 |
8.5 |
8 |
0.75 |
2900 |
|
CHL8-20 |
17 |
8 |
0.75 |
2900 |
|
CHL8-30 |
25.5 |
8 |
1.1 |
2900 |
|
CHL8-40 |
34 |
8 |
1.5 |
2900 |
|
CHL8-50 |
42.5 |
8 |
2.2 |
2900 |
|
CHL12-10 |
9.5 |
12 |
0.75 |
2900 |
|
CHL12-20 |
19.5 |
12 |
1.2 |
2900 |
|
CHL12-30 |
29.5 |
12 |
1.8 |
2900 |
|
CHL12-40 |
39.5 |
12 |
2.4 |
2900 |
|
CHL12-50 |
50 |
12 |
3 |
2900 |
|
CHL16-10 |
10 |
16 |
1.1 |
2900 |
|
CHL16-20 |
21 |
16 |
2.2 |
2900 |
|
CHL16-30 |
32 |
16 |
3 |
2900 |
|
CHL20-10 |
9.5 |
20 |
1.1 |
2900 |
|
CHL20-20 |
21 |
20 |
2.2 |
2900 |
|
CHL20-30 |
33 |
20 |
4 |
2900 |
|
CHLF(T)2-20 |
14 |
2 |
0.37 |
2900 |
|
CHLF(T)2-30 |
21 |
2 |
0.55 |
2900 |
|
CHLF(T)2-40 |
28 |
2 |
0.55 |
2900 |
|
CHLF(T)2-50 |
35 |
2 |
0.55 |
2900 |
|
CHLF(T)2-60 |
42 |
2 |
0.75 |
2900 |
|
CHLF(T)4-20 |
15 |
4 |
0.55 |
2900 |
|
CHLF(T)4-30 |
22 |
4 |
0.55 |
2900 |
|
CHLF(T)4-40 |
30 |
4 |
0.75 |
2900 |
|
CHLF(T)4-50 |
38 |
4 |
1.1 |
2900 |
|
CHLF(T)4-60 |
45 |
4 |
1.1 |
2900 |
|
CHLF(T)8-10 |
8.5 |
8 |
0.75 |
2900 |
|
CHLF(T)8-20 |
17 |
8 |
0.75 |
2900 |
|
CHLF(T)8-30 |
25.5 |
8 |
1.1 |
2900 |
|
CHLF(T)8-40 |
34 |
8 |
1.5 |
2900 |
|
CHLF(T)8-50 |
42.5 |
8 |
2.2 |
2900 |
|
CHLF(T)12-10 |
9.5 |
12 |
0.75 |
2900 |
|
CHLF(T)12-20 |
19.5 |
12 |
1.2 |
2900 |
|
CHLF(T)12-30 |
29.5 |
12 |
1.8 |
2900 |
|
CHLF(T)12-40 |
39.5 |
12 |
2.4 |
2900 |
|
CHLF(T)12-50 |
50 |
12 |
3 |
2900 |
|
CHLF(T)16-10 |
10 |
16 |
1.1 |
2900 |
|
CHLF(T)16-20 |
21 |
16 |
2.2 |
2900 |
|
CHLF(T)16-30 |
32 |
16 |
3 |
2900 |
|
CHLF(T)16-40 |
43 |
16 |
4 |
2900 |
|
CHLF(T)20-10 |
9.5 |
20 |
1.1 |
2900 |
|
CHLF(T)20-20 |
21 |
20 |
2.2 |
2900 |
|
CHLF(T)20-30 |
33 |
20 |
4 |
2900 |
|
CHLF(T)20-40 |
44.5 |
20 |
4.4 |
2900 |
The motor is a fully enclosed, air-cooled bipolar motor
Protection level: IP55
Insulation level: F
Standard voltage,
50Hz：
1×220-240V
3×220-240V
380-415V
Maintenance work of CHL stainless steel multi-stage centrifugal pump
1. The inlet pipeline of CHL type stainless steel multi-stage pump must be highly sealed to prevent water and air leakage.
2. CHL type stainless steel multi-stage pumps are prohibited from operating for a long time under cavitation conditions.
3. Prohibit CHL stainless steel multi-stage pumps from operating with motor overcurrent for extended periods of time during high flow operation.
4. Regularly check the motor current value during the operation of CHL stainless steel multi-stage pump, and try to keep the pump running within the design operating range as much as possible;
5. CHL stainless steel multi-stage pumps should be supervised by dedicated personnel during operation to prevent accidents.
6. The CHL stainless steel multi-stage pump should be lubricated with oil on the bearings every 500 hours of operation.
7. After long-term operation of CHL stainless steel multi-stage pump, if the noise and vibration of the unit increase due to mechanical wear, it should be stopped for inspection. If necessary, vulnerable parts and bearings can be replaced. The overhaul period of the unit is generally one year.
Maintenance of mechanical seal for CHL stainless steel multi-stage pump
1. The mechanical seal lubrication of CHL stainless steel multi-stage pump should be clean and free of solid particles.
2. It is strictly prohibited for mechanical seals to work under dry grinding and idling conditions.
3. Before starting, the pump (motor) should be turned a few times to avoid sudden starting causing damage to the sealing ring.
Please provide as much as possible for ordering:
1. Model 2. Diameter 3. Head (m) 4. Flow rate 5. Motor power (KW) 6. Speed (R/min) 7. Material 8. Voltage (V)
Welcome to visit our Quanda Pump Valve【www.quandabf.cn】If you have any questions You can call us and we will do our best to provide you with high-quality service.
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