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Company Profile
Sichuan Mighty Pump Connection Technology Co., Ltd. is a professional company mainly engaged in the sales of pumps and motors, with advanced testing equipment and strong after-sales force. Professional sales and service team. The product is marketed in over 30 provinces, municipalities, and autonomous regions across the country and has been recognized by peers.
Sichuan Mighty Pump Connection Technology Co., Ltd. collaborates with nationally renowned manufacturers to sell water pumps and various motors. Main business: sediment pumps, mud pumps, sewage pumps, centrifugal pumps, deep well pumps, motors and various accessories, technical consulting and services, etc. The product involves sewage discharge, tunnel waterlogging discharge, domestic water supply, etc. Highly praised and trusted by a large number of users, maintaining a leading position in the fierce market competition.
Sichuan Mighty Pump Connection Technology Co., Ltd. adheres to the principle of "quality first, customer first" and is dedicated to providing high-quality products and services to our customers.
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Product Introduction
Product Overview
CDL and CDLF are non self-priming vertical multi-stage centrifugal pumps, characterized by high efficiency, low noise, resistance to mild corrosion, compact structure, beautiful appearance, small volume, light weight, easy use and maintenance, and reliable sealing performance
purpose
The product is suitable for liquids with low viscosity, neutrality, non explosiveness, and no solid particles or fibers. The transported liquid must not have chemical corrosiveness to the material of the pump; Boiler feedwater and condensate system; Water treatment, infiltration, and filtration systems; Food and beverage industry; High rise building water supply and drainage; Irrigation for agriculture, nurseries, and golf courses; Fire protection system; Industrial cleaning system; Transport, circulation, and lifting of liquids; Hot and cold water.
Scope of application
Medium temperature: room temperature type -15 ºC~+70 ºC;
Hot water type -15 ºC~+120 ºC
Medium pH range: pH 5-9;
Maximum ambient temperature:+40 ºC
Model meaning
CDLF8-30SC
CDL: CDL model, representing overcurrent components made of stainless steel 304
F: Import and export are made of stainless steel 304
8: Rated flow rate
30: Maximum head
S:304; L:316; P: Ordinary type
C: Room temperature type; R: Hot water type
Product parameters
| model |
caliber(mm) |
Flow(m³/h) |
head(m) |
power(kw) |
| CDL20-20-2.2KW |
50 |
20 |
23 |
2.2 |
| CDL20-30-4KW |
50 |
20 |
35 |
4 |
| CDL20-40-5.5KW |
50 |
20 |
47 |
5.5 |
| CDL20-50-5.5KW |
50 |
20 |
58 |
5.5 |
| CDL20-60-7.5KW |
50 |
20 |
70 |
7.5 |
| CDL20-70-7.5KW |
50 |
20 |
82 |
7.5 |
| CDL20-80-11KW |
50 |
20 |
94 |
11 |
| CDL20-100-11KW |
50 |
20 |
118 |
11 |
| CDL20-120-15KW |
50 |
20 |
142 |
15 |
| CDL20-140-15KW |
50 |
20 |
166 |
15 |
| CDL20-170-18.5KW |
50 |
20 |
202 |
18.5 |
FAQ
1.Advantages of CDL vertical pipeline multi-stage centrifugal pump.
The advantages of CDL vertical pipeline multi-stage centrifugal pump mainly include high efficiency and energy saving, low noise, good corrosion resistance, easy maintenance, wide application range, safety and reliability, compact structure, small footprint, and beautiful appearance.
Efficient and energy-saving: The CDL vertical multi-stage centrifugal pump forms an efficient and balanced infusion system through the combination of multi-stage impellers. The optimized impeller structure and high-efficiency motor combination can effectively reduce noise and energy consumption, and improve energy efficiency.
Low noise: The pump is designed with low noise characteristics, ensuring the operating efficiency and stability of the pump, while also having good corrosion resistance and wear resistance, and can operate normally in various corrosive and non corrosive media for a long time.
Good corrosion resistance: Made of stainless steel material, it has good corrosion resistance and is suitable for transporting clean water and media with physical and chemical properties similar to clean water. It can also transport media containing solid particles, fiber impurities, etc.
Easy to maintain: With a compact structure, light weight, easy operation, and simple maintenance, it is widely used in conveying and circulation systems under various working conditions.
Wide range of applications: Widely used in urban water supply, building pressurization, fire protection systems, air conditioning systems, industrial water treatment, and other fields. It is also suitable for transporting fluids such as high-temperature and high-pressure water, especially for transporting chemical corrosive fluids, which can completely avoid water pollution.
Safe and reliable: Equipped with various protection devices such as overcurrent, overvoltage, and overheating, it ensures the safe operation of the pump and also provides guarantees for the service life of the equipment.
Compact structure: Adopting a vertical design, it occupies a small area and can save space. At the same time, the number of pump stages can be selected according to actual needs, suitable for different head and flow requirements.
Beautiful and elegant: The appearance design is beautiful and elegant, and can adapt to various indoor and outdoor environments. The pump casing is made of stainless steel material, which has the characteristics of high strength, corrosion resistance, wear resistance, etc.
2.Common methods for repairing CDL vertical pipeline multi-stage pumps?
checking for looseness in the pump, pipeline, and joints. Rotate the pump by hand to check for elasticity and ensure that all connecting parts are tight and leak free
Add bearing lubricating oil into the bearing body, observe that the oil level is on the centerline of the oil standard, and replace or replenish the lubricating oil in a timely manner.
Unscrew the water inlet plug of the pump body and inject water or mud to ensure the normal start-up of the pump.
Close the gate valve, outlet pressure gauge, and inlet vacuum gauge of the outlet pipeline, then turn on the motor and check if the motor direction is correct.
Control the flow rate and head of the pump within the range displayed on the label to ensure that the pump operates at a high efficiency point and achieves energy-saving effects.
Check the bearing temperature, which should not exceed the ambient temperature of 35 degrees Celsius, and the high temperature should not exceed 80 degrees Celsius.
If any abnormal noise is found in the pump, it should be stopped immediately to check the cause.
When stopping the pump, first close the gate valve and pressure gauge, and then stop the motor.
Within one month after operation, the pump should replace the lubricating oil after 100 hours, and then check the condition of the lubricating oil every 500 hours, and replace it if necessary.
Regularly adjust the packing gland to ensure normal dripping in the packing chamber.
The wear of the shaft sleeve should be checked regularly, and it should be replaced promptly after significant wear.
When using the pump in the cold winter, it is necessary to unscrew the water plug at the bottom of the pump body after stopping work, clean the medium, and prevent frost cracking.
8.What is the purpose of CDL advanced water supply pump?
CDL advanced water supply pumps have a wide range of applications, mainly including urban water supply systems, high-rise building water supply, fire water supply systems, industrial water use, farmland irrigation, and sewage treatment.
Urban water supply system: CDL pumps are used for urban tap water supply, ensuring that residents' water needs are met by increasing water supply pressure and stability.
High rise building water supply: providing stable water pressure for high-rise buildings to ensure the demand for residential water.
Fire water supply system: In emergency situations such as fires, it provides sufficient water sources for fire-fighting facilities to ensure safety.
Industrial water: used for transporting various liquids in industrial production, such as cooling water, chemical raw materials, etc.
Irrigation of farmland: Improve agricultural irrigation efficiency and promote crop growth.
Wastewater treatment: used for lifting and transporting wastewater during the wastewater treatment process, which helps with environmental protection and water resource reuse.
8.What are the components of CDL high-rise water supply pumps?
The composition of CDL high-rise water supply pump mainly includes pump body, impeller, shaft, seals and other components. The pump body consists of several parts such as the suction section, the discharge section, and the middle section. Each middle section is composed of two shells and is equipped with an impeller inside. The impeller is the core component of a pump, and its shape and size directly affect the flow rate and head of the pump. The shaft passes through the sealing element of the pump body, and the impeller is installed on the shaft, connected to the motor through a coupling.
The working principle of CDL high-rise water supply pump is based on the principle of centrifugal force. When the impeller rotates, the liquid inside the impeller is subjected to centrifugal force and is thrown from the center of the impeller towards the edge, thereby increasing the velocity and pressure of the liquid. On the outlet side of the pump, the liquid passes through the diffuser of the pump body to convert kinetic energy into pressure, and finally outputs a fluid with a certain pressure.
The CDL high-rise water supply pump has the characteristics of high efficiency, reliability, corrosion resistance, and energy saving. Its efficient design can maximize the use of liquid energy, with maximum output pressure and flow rate. The pump has a simple structure, easy operation, stable operation, and can ensure long-term efficient operation. In addition, the pump is made of stainless steel material, which has good corrosion resistance and is suitable for transporting various corrosive media.
5.How to maintain the CDL high-rise water supply pump?
The maintenance methods for CDL high-rise water supply pumps mainly include the following aspects:
Regularly clean the water pump to prevent internal dirt and impurities from affecting its efficiency and even causing pump failure.
Regularly replace the filter screen to ensure the normal operation of the water pump.
Regularly check whether there are cracks on the centrifugal impeller, and whether there is looseness on the fixed large rolling bearings of the centrifugal impeller. If there are any problems, repair them in a timely manner.
Regularly remove the adhesive tape from the booster pump, clean it with tap water, and air dry it in a sunny place, ensuring that there are no oil stains or sticky objects on the tape.
Regularly check the rolling bearings on the booster water pump, and if there are any problems, apply lubricating grease for maintenance in a timely manner.
Regularly inspect the inlet and outlet pipelines of the pump to avoid severe pipeline vibration.
Regularly remove rust from the pump body and apply lithium based grease to areas prone to corrosion.
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