CZB-D Stainless steel magnetic driven self priming pump
Product Introduction
CZB-D Stainless Steel Magnetic Driven Self-Priming Pump: A Comprehensive Overview and Classification
The CZB-D Stainless Steel Magnetic Driven Self-Priming Pump is a high-end pump widely used for various industrial purposes. Featuring advanced magnetic coupling technology, this pump is designed to provide safe, durable and efficient performance in challenging environments. In this article, we provide a comprehensive overview and classification of CZB-D pumps to help you better understand their capabilities and applications.
Overview of CZB-D Stainless Steel Magnetic Driven Self-Priming Pump
CZB-D pumps are widely used in a variety of industries including chemical, pharmaceutical, food and beverage, water treatment, and oil and gas. These pumps are engineered to handle a wide range of corrosive, volatile and hazardous fluids, including acids, alkalis, organic solvents, and more. The use of magnetic coupling technology eliminates the need for mechanical seals, thus providing a safer, cleaner, and more energy-efficient alternative.
CZB-D pumps are available in a wide range of sizes and capacities, ranging from low-flow micro-pumps to large industrial pumps capable of handling flow rates up to 500m3/hour. They are made of high-quality stainless steel or other corrosion-resistant materials, making them highly durable and resistant to wear and tear.
Classification Of CZB-D Stainless Steel Magnetic Driven Self-priming Pump
Based on Pumping Capacity
CZB-D Stainless Steel Magnetic Driven Self-Priming Pump can be classified according to their pumping capacities. You can choose from low-flow micro-pumps, industrial pumps and ultra-high capacity high-flow pumps.
Based on Material
CZB-D pumps can be made of a variety of materials depending on your specific needs. Stainless steel is the most common material used for the pumps, but there are also other materials like plastics for specialized applications.
Based on Motor Type
CZB-D pumps can be classified based on the type of motor they use. There are two types of motors used – permanent magnet synchronous motors and asynchronous motors. Permanent magnet synchronous motors offer higher efficiency but are more expensive, while asynchronous motors are less efficient but more affordable.
Based on Application
CZB-D Stainless Steel Magnetic Driven Self-Priming Pump can be categorized according to their intended applications. They may be used in various industries like chemical, pharmaceutical, food and beverage, water treatment, and oil and gas.
Conclusion
The CZB-D Stainless Steel Magnetic Driven Self-Priming Pump is a reliable and efficient alternative to traditional pumps. This pump offers numerous benefits such as operational safety, energy efficiency, and durability. The various classifications in this article can help you determine the most appropriate CZB-D pump for your specific needs. When choosing a CZB-D pump, it is important to consider the factors like material, motor type, and intended application to ensure that you get the best performing pump for your industry.
Working Principle
CZB-D self-priming magnetic drive pump adopts an external-mixed axial backwater pump body structure. The pump body consists of a liquid suction chamber, a liquid storage chamber, a volute, a return hole, a gas-liquid separation chamber, etc.
The composition and structure are shown in Figure 1. After the CZB-D self-priming magnetic pump is started, under the action of centrifugal force, the remaining liquid in the suction chamber and the air in the liquid inlet pipe are stirred by the impeller to form a gas-ice mixture. The mixture enters the gas-liquid separation chamber through the volute. As the speed slows down, the air and water separate. The air is discharged from the pump outlet, and the liquid returns to the pump through the return hole. After multiple cycles, the air in the inlet pipe is drained, so that a certain degree of vacuum is formed in the pump. , To achieve the effect of self-priming.

Product Advantages
No leaking, dripping, emitting
Max suction height: 4m
Small size, low noise, easy operation and convenient maintenance
The CZB-D self-priming magnetic pump uses static seals instead of dynamic seals, so that the flow parts of the pump are in a completely sealed state, which completely solves the ills of running, emitting, dripping and leaking that other pump mechanical seals cannot avoid. The materials of the flow parts are made of corrosion-resistant stainless steel, corundum ceramics, tetrafluorographite and other materials. It not only has the function of a CQ magnetic drive pump, but also integrates soap and suction. It does not need a bottom valve and irrigation water, and it is self-priming. The height is 4 meters. The magnetic pump has compact structure, beautiful appearance, small volume, low noise, reliable operation and convenient maintenance.
Specification Parameter
|
型号Model |
口径Diameter(mm) |
流量Flow (m3/h) |
扬程Head(m) |
电机功率 (kW)Motor power |
电压Voltage |
材质Material |
|
|
进口Inlet |
出口Outlet |
(V) |
|||||
|
CZB-D20-12-100 |
20 |
12 |
3 |
12 |
0.37 |
220/380 |
不锈钢 |
|
CZB-D25-20-115 |
25 |
20 |
6.6 |
15 |
1.1 |
380 |
|
|
CZB-D32-25-115 |
32 |
25 |
6.6 |
15 |
1.1 |
380 |
|
|
CZB-D32-25-145 |
32 |
25 |
6.6 |
25 |
1.1 |
380 |
|
|
CZB-D40-32-132 |
40 |
32 |
10.8 |
20 |
2.2 |
380 |
|
|
CZB-D40-32-160 |
40 |
32 |
12 |
32 |
4 |
380 |
|
|
CZB-D50-40-145 |
50 |
40 |
14.4 |
25 |
4 |
380 |
|
|
CZB-D50-40-160 |
50 |
40 |
13.2 |
32 |
4 |
380 |
|
|
CZB-D50-40-200 |
50 |
40 |
7.8 |
50 |
5.5 |
380 |
|
|
CZB-D65-50-145 |
65 |
50 |
16.8 |
25 |
5.5 |
380 |
|
|
CZB-D65-50-160 |
65 |
50 |
27 |
32 |
7.5 |
380 |
|
|
CZB-D80-65-125 |
80 |
65 |
50 |
20 |
7.5 |
380 |
|
|
CZB-D80-65-160 |
80 |
65 |
50 |
32 |
15 |
380 |
|
|
CZB-D80-65-200 |
80 |
65 |
50 |
50 |
18.5 |
380 |
|
|
注:每个型号都可配防爆电机Note: Each model can be equipped with explosion-proof motors |
|||||||
Structural Drawing

Meaning Of Model

Z-self priming
CQ- Magnetic driven pump
G- High temperature
50-Inlet diameter(mm)
40-Outlet diameter(mm)
160-Impeller diameter(mm)
Installation Precautions
1. Check the nameplate of the pump after unpacking, and check whether the main parameters of the CZB-D self-priming magnetic drive pump are consistent with the requirements of use.
2. The self-priming pump should be installed horizontally, and the pump body must not bear the weight of the pipeline.
3. The pump and pipeline should maintain a good seal. CZB-D self-priming magnetic pump (installation size) This data is for reference only.

Precautions
1. Since the cooling and lubrication of the bearings of the CZB-D self-priming magnetic drive pump rely on the medium to be transported, idling is absolutely prohibited, and at the same time avoiding spatiotemporal planting operation caused by restarting after a power failure in the middle of work.
2. If the conveyed medium contains solid particles, a filter should be added to the pump inlet: if it contains ferromagnetic particles, a magnetic filter should be added.
3. The ambient temperature of the pump during use should be less than 40℃, and the temperature rise of the motor should not exceed 75℃.
4. The transported medium and its temperature should be within the allowable range of the pump material (see the attached table for details). The use temperature of the metal pump is <100℃; the specific gravity of the transported medium is less than 1.3; when the specific gravity of the medium is <1.3, it will affect Technical performance.
5. For the medium shield that is easy to precipitate and crystallize as the conveying liquid, it should be cleaned in time after use to drain the liquid accumulation in the pump.
6. After the CZB-D self-priming magnetic pump has been running for 500 hours, the wear condition of the bearing and the end face moving ring should be disassembled and inspected. If the gap between the bearing and the shaft sleeve is greater than 0.5~1mm, when the impeller moves 1.5~2mm in the axial direction , The bearing and axial moving ring should be replaced.
Corrosion Resistance Of Main Pump Materials (for Reference) Attached File
|
介质名称Medium |
浓度(%)Concentration (%) |
不锈钢Stainless steel |
浓度(%)Concentration (%) |
陶 瓷Ceramics |
||
|
25℃ |
50℃ |
25℃ |
80℃ |
|||
|
硫 酸Sulfuric acid |
〈5 |
√ |
× |
v |
v |
|
|
硝 酸Nitric acid |
70 |
v |
√ |
v |
v |
|
|
盐 酸Hydrochloric acid |
× |
v |
v |
|||
|
氢氟酸Hydrofluoric acid |
× |
0~100 |
× |
|||
|
醋 酸Acetic acid |
〈20 |
√ |
√ |
v |
v |
|
|
氢氧化钠Sodium hydroxide |
70 |
√ |
√ |
○ |
× |
|
|
重铬酸钾Potassium dichromate |
40~60 |
v |
v |
10~20 |
v |
v |
|
溴 水Bromine water |
〇 |
v |
v |
|||
|
乙 醇Ethanol |
v |
√ |
v |
v |
||
|
丙 酮Acetone |
v |
v |
v |
|||
|
四氯乙烷Tetrachloroethane |
50 |
v |
v |
v |
v |
|
|
氟利昂22 Freon 22 |
v |
v |
v |
|||
|
漂白液 Bleach |
CL12% |
× |
v |
v |
||
|
电镀液 Electroplating solution |
v |
v |
||||
|
照相液Photographic liquid |
v |
v |
v |
|||
Symbol description: v-excellent, √ -good, o-available, but corrosion is obvious, × -corrosion is serious, not applicable.
Troubleshooting
|
Trouble |
Caused |
Exclusion method |
|
The pump does not discharge water |
1. The water pump reverses
2. Air leakage of inlet pipe
3. Insufficient water storage in pump chamber
4. The voltage is too high and the coupling slips when starting
5. The suction head is too high
6. Valve not open |
1. Change the motor wiring
2. Prevent air leakage
3. Increase water storage capacity
4. Adjust the voltage
5. Lower the pump installation position
6. Correct or change the valve |
|
Insufficient flow |
1. The suction pipe diameter is too small or clogged
2. The passage of impeller is blocked
3. The lift is too high
4. The speed is not enough |
1. Replace or clean the water inlet pipe
2. Cleaning wheel
3. Open the outlet valve
4. Restore the rated speed |
|
Low head of delivery |
1. The flow is too large
2. The speed is too low |
1. Turn down the water outlet valve
2. Restore the rated speed |
|
Too much noise |
1. The pump shaft is seriously worn
2. The bearing is seriously worn
3. The outer magnetic steel or the inner magnetic steel contacts with the isolation sleeve
4. Friction between seal ring and impeller
5. The rolling bearing in the cooling box is worn |
1. Replace the pump shaft
2. Replace the bearing
3. Remove the pump head and reassemble it
4. Replace thrust ring and sealing ring
5. Replace the rolling bearing |
|
Leakage |
1. O type sealing ring is damaged |
1. Replace O-type sealing ring |
Hot Tags: ss magnetic driven self priming pump, China ss magnetic driven self priming pump manufacturers, factory, magnetic impeller pump, mag drive water pump, High Temperature Magnetic Drive Pump, mag drive turbine pump, magnetic water pump, magnetic pump


