China Best Sales Cryogenic Liquid Oxygen Nitrogen Argon Centrifugal Pump with Factory Price Electric Pump Vacuum Pump with Hot selling

Product Description

Cryogenic Liquid Oxygen Nitrogen Argon Coolant Oil Water Centrifugal Pump

Product Description:

1.All electrical components are of anti-explosion configuration
2.The whole pump head is packed with high vacuum jacket, minimizing cold loss
3.Special material of piston seal, piston seal life for 4000 h 
4.Lower pressure pulsation of outlet, the load of motor is stable
5.Transmission box adopts self lubricating system, stable operation, and equipped with interlock oil temperature, the temperature monitoring of transmission case, and interlocking control, to ensure the safety of units.

Optional Configuration:
1.Fixed speed motor/frequency conversion motor
2.Overpressure interlocking device Safety valve/Cryogenic check valve 
3.Pressure interlocking device of outlet liquid

Featuring:
1.Compact structure, simple 
2.Worm wheel and impeller adopts high strength bronze alloy to secure safety under liquid oxygen medium
3.Reliable mechanical seal, cavitation resistance is strong, long life, easy installation and replacement
4.High strength hollow stainless steel shaft
5.Impeller with low dynamic unbalance
6.Motor with frequency converter makes the pump applied more widely
7.Flexible connection is provided for inlet and outlet liquid, filter is provided for inlet liquid, Stable operation with small vibration

Pump Design:

Pump performance curve:

Pump Package:

Company Information:

1. CYY Energy is professional pump,cylinder, storage tank, air separation plant, LNG plant, cryogenic storage system and gas relevant equipments supplier. We provide the best service obsess over customer’s demand. We believe our purpose is to create value for the customer. CZPT Energy has advanced technical design ability, mature project management system, consummate and close-in after-sales service. Our production is widely used in steel, metallurgy, oil, chemical industry, machinery, environmental protection, electronic industry, medicine etc. So far, we have successfully delivered our equipments to all around the China, South-East Asia, Middle East, South America and Latin America. We have fostered a good company image all around the world.

2. Main products : High pressure pump of L – CNG, LNG submerged pump, Gas bottle filling pump,centrifugal pump at low temperature, low temperature liquid carburetor complete (pry) system, etc. Series of products. Products all over the country, and exported to southeast Asia, the middle pressure, the Middle East, Latin America and Africa. 

3. With the inherited tenet of”Reconstruct National Industry Establish National Brand”.We have been successively presenting new products based on the old ones and carried out quality management system.Until year 2014,we have 20 patent certificates authorized byatate intellectual Property Office.In 2011 ,obtained”Peoples Republic of Chain special equipment manufacturing license”issued by National Quality Supervision and inspection and Quarantine.

4. CZPT production and management are carried out by ISO9000 Quality Management System strictly and keep a good quality.

5. There are various kinds of pumps for your choice and we can also design and manufacture any new type according to customers’ requirement.

CYY Mission:

Supply the best Cryogenic Equipment and the relative services according to the customer’s needs In the global market, which create famous brand for customers and keep the healthy development of the company and value added.
 

Service Positioning:

To challenge convention, meet market, perfect service and improve quality, CZPT always places client supreme, and pursues service quality by implementing pre-sale service, during-sales service together with self-examination.

Welcome all clients to our company for visiting!

Frequently Asked Questions:

Q1.What is the delivery time of this pump?
A1.The delivery of this gas cylinder is 20 days after the deposit received.

Q2.What payment terms do you usually use?
A2.We accept TT, 30% as deposit and 70% before delivery.

Q3.What certification do you provide for clients?
A3.We have ASME, CE, DOT,TUV and TPED Certification of our products.

Specification:

Model Flow Head Speed Power Efficiency

NPSHr

(DN)
LN2 LO2 LAr LNG    
m³/h m r/min kW % m mm
SLP-13/130 13 130 2940 22 38 2.0 50 40
SLP-24/60 24 60 2935 11 60 2.3 65 50
SLP-24/90 24 70 2935 18.5 11 60 2.3 65 50
24 90 54 2.0 65 50
24 110 3150 22  
11
54 2.2 65 50
24 134 3350 55 2.8 65 50
24 189 3950 55 3.6 65 50
27.5 235 4450 30 37 45 15 55 4.2 65 50
37.5 235 4750 45 55 75 22 56 4.5 65 50
SLP-40/90 40 70 2940 22 57 1.5 80 50
40 90 22 30 22 57 1.5 80 50
60 85 22 30 37 22 61 1.7 80 50
SLP-80/120 60 129 2950 37 55 75 22 50.5 1.3 100 50
80 120 55 75 75 30 54.5 1.9 100 50
100 105 55 75 90 37 53 2.7 100 50
SLP-120/135 90 145 2950 55 75 90 30 60 2.8 100 80
120 135 75 90 110 37 66 3.4 100 80
150 127 75 90 132 37 68 4.2 100 80
SLP-50/250 40 270 2950 55 75 90 30 45 1.4 100 50
50 250 75 90 110 30 47 1.8 100 50
60 240 75 110 132 37 48 1.9 100 50

 

Max.Head: 110m-150m
Max.Capacity: 300-400 L/min
Driving Type: Motor
Impeller Number: Multistage Pump
Working Pressure: Low Pressure Pump
Influent Type of Impeller: Double-Suction Pump
Customization:
Available

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Vacuum Pump

How to install a vacuum pump

A vacuum pump creates a relative vacuum within a sealed volume by drawing gas molecules from the sealed volume. Vacuum pumps can be used in a variety of industrial applications. They also offer various lubrication options. If you are considering purchasing, please understand its functions and features before purchasing.

How it works

The working principle of a vacuum pump is called gas transfer. The principle can be further divided into two basic categories: positive displacement and momentum transfer. At high pressure and moderate vacuum, gas molecules collide and move and create a viscous flow. At higher vacuum levels, gas molecules separate to create molecular or transitional flows.
Another principle of vacuum pumps is fluid-tightness. There are two main types of seals: rotary seals and screw seals. Rotary seals prevent liquid leakage, while screw seals only allow liquids to flow out at higher pressures. Some pumps may not use the third seal.
The flow rate of the vacuum pump determines the machine’s ability to pump a certain amount of material. A higher pumping speed will shorten the drain time. Therefore, the mass flow of the vacuum pump must be carefully considered. The speed and type of vacuum must also be considered.
The working principle of a vacuum pump is to push gas molecules from a high-pressure state to a low-pressure state. This creates a partial vacuum. There are many different types of vacuum pumps, each with different functions. Some are mechanical, some are chemical. In either case, their function is the same: to create a partial or complete vacuum. Vacuum pumps use a variety of technologies and are sized according to the application. Proper sizing is critical for optimum efficiency.
Gas transfer pumps use the same principles as vacuum pumps but use different technology. One of the earliest examples is the Archimedes spiral. Its structure consists of a single screw inside a hollow cylinder. More modern designs use double or triple screws. The rotation of the screw causes gas molecules to be trapped in the cavity between the screw and the housing. The fluid is then discharged at slightly above atmospheric pressure. This difference is called the compression ratio.
Another type of vacuum pump is a diffusion pump. Its main use is industrial vacuum processing. It is used in applications such as mass spectrometry, nanotechnology and analytical instrumentation. These pumps are generally inexpensive to purchase and operate.

Apply

Vacuum pumps are essential for many scientific and industrial processes. They are used in the production of vacuum tubes, CRTs, lamps and semiconductor processing. They can also be used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle. Likewise, they can be used to power hydraulic components of aircraft. Among other uses, the vacuum pump helps calibrate the gyroscope.
Vacuum pumps are widely used in the pharmaceutical industry and are one of the largest users of this technology. They help deal with hazardous materials and eliminate waste quickly. They are also used in power jets, dump fuel tanks and rear doors, among others. However, they are sensitive to contamination and should only be used in environments where leaks can be prevented. Therefore, choosing the right fluid for the application is very important.
The most popular type of vacuum pump is the rotary vane pump. These pumps are known for their high pumping speed and low pressure. Their efficient pumping capacity allows them to reach pressures below 10-6 bar. Additionally, they are usually oil-sealed and have excellent vacuuming capabilities.
Vacuum pumps are often used to remove air from closed systems. They create a vacuum by reducing the density of the air in the compressed space. This is done by using the mechanical force energy generated by the rotating shaft. When the pump is under pressure, it converts this energy into pneumatic power. When the pressure is different, the energy produced depends on the volume of the gas and the pressure difference between the inner and outer atmospheres.
Vacuum pumps are also used in the manufacture of solar cells. They are used in the manufacture of solar cells, including ingot casting processes as well as cell and module processes. The design of the vacuum system plays an important role in reducing the cost of the process, thus making it profitable. Due to their low maintenance costs, they are an invaluable tool for making solar cells.
Vacuum pumps are widely used in many applications. In addition to industrial and research uses, they are also used in water remediation.
Vacuum Pump

Oil Lubrication Option

Vacuum pumps are available in a variety of oil lubrication options. Choosing the right lubricant can help protect your vacuum pump and maximize its performance. Different base oils may contain different additives, such as antioxidants, and some contain additional additives for specific purposes. You should choose an oil with the right concentration of these additives for optimal lubrication of your vacuum pump.
Vacuum pumps are usually lubricated with paraffinic mineral oil. However, this type of lubricant evaporates as the temperature increases. To minimize evaporative losses, choose a lubricant with low vapor pressure. Also, you should choose lubricants that are resistant to extreme temperatures. Extreme temperatures can put extra stress on the oil and can even significantly shorten the life of the oil.
In terms of viscosity, synthetic oils are the best choice for vacuum pumps. These types of oils are designed to resist gas dissolution and are more resistant to corrosion. Therefore, synthetic oils are ideal for handling aggressive substances. Whether or not your pump needs lubrication, choosing a quality product is important.
The vacuum pump oil should be changed periodically according to the manufacturer’s recommendations. If you use a filter, you should also change the oil as soon as the filter reaches the end of its life. Unplanned oil changes will eventually cause the vacuum pump to not reach its maximum vacuum capacity.
You can buy vacuum pump oil from vacuum pump manufacturers or other suppliers. These options are available in a variety of sizes, and labels can be customized. The oil should be designed for the pump. However, you should check the manufacturer’s recommendations to avoid buying the wrong type.
If you choose to use a synthetic oil, it is important to use a good quality oil. It helps the pump work more efficiently and prolong its life.
Vacuum Pump

Install

After choosing a suitable location, the next step is to install the pump. First, place the pump on a flat surface. Then, screw the pump onto the motor body above the check valve. Make sure the accessories are wrapped with sealing tape and secured with screws. The direction of gas inflow and outflow is indicated by arrows on the pump. The direction of rotation around the pump is also shown.
During commissioning, check the operation of each part of the pump. If the pump is equipped with a pipe connection, the pipe should be the same size and shape as the pump flange. Also, make sure that the piping does not cause any pressure drop. In addition, the first three weeks of operation require the installation of protective nets at the suction ports.
When selecting a pump, consider the back pressure of the system. Too much back pressure will affect the capacity of the vacuum pump. Also, check the temperature of the seal. If the temperature is too high, the seal may be damaged. It could also be due to a partially closed valve in the recirculation line or a clogged filter. Circulation pumps and heat exchangers should also be checked for fouling.
The vacuum pump is usually installed in the chassis area of ​​the car. They can be mounted next to the engine or on a lower support frame. They are usually fastened to the bracket using suitable shock absorbers and isolating elements. However, before installing the vacuum pump, be sure to check the vacuum pump’s wiring harness before connecting it to the vehicle.
In many experimental setups, a vacuum pump is essential. However, improperly installed vacuum pumps can expose users to harmful vapors and chemicals. Appropriate plugs and belt guards should be installed to prevent any accidental chemical exposure. It is also important to install a fume hood for the pump.
In most cases, vacuum pumps come with installation manuals and instructions. Some manufacturers even offer start-up assistance if needed.

China Best Sales Cryogenic Liquid Oxygen Nitrogen Argon Centrifugal Pump with Factory Price Electric Pump Vacuum Pump   with Hot selling	China Best Sales Cryogenic Liquid Oxygen Nitrogen Argon Centrifugal Pump with Factory Price Electric Pump Vacuum Pump   with Hot selling
editor by CX 2023-04-18

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