Guarantee: 1 yr
Custom-made support: OEM, ODM
Design Quantity: GWSP75
Software: Foods and Beverage Business, Pharmaceutical industry, Ultrahigh vacuum unit, Vacuum sputtering machine, IC plasma cleansing equipment, IC plasma sharpening equipment, IC packaging equipment, IC transport chamber, LED vacuum annealing furnace, Load lock/transfer chambers, Glove box, LED packaging equipment, Liquid crystal injection and packaging, Vacuum annealing furnace, Vacuum diffusion oven, 3D metal printing, Solitary crystal expansion furnace, Microwave cleansing and microwave drying device, E-beam/Laser melting, Vacuum degassing, Vacuum gasoline substitution, Freezing dryer, Vacuum storage, Minimal temperature plasma sterilizer, Dental gear, Lithium battery drying and packaging equipment, Spectroscopy/scHangZhou electron microscopy, Space setting simulation equipment, Helium Leak detector, Mass spectrometer, Cryopump regeneration, Oil free ultrahigh vacuum unit, 12V DC motor planetary gearbox slew travel SE12-seventy eight-H-25R for photo voltaic tracking system Vacuum products, Oil cost-free clean vacuum
Electrical power Supply: Electric
Strain: Reduced Stress
Composition: Scroll Pump
Certification: CE, EAC, ISO9001 certificated
Characteristic: No oil, minimal sound, servicing cost-free,supply clean vacuum
Mechanical Seal: Clearance sealed
Motor: 1/3 phase,50-60Hz,1425/1725rpm,a hundred and ten-416V,550W.Plug for United states of america,EU,United kingdom,India
Normal or Nonstandard: Standard
Material: Aluminum alloy
Color: Grey
Packaging Information: Regular honeycomb carton packaging, external winding plastic extend film safety

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GWSP Oil free of charge Scroll Vacuum Pump
GWSP sequence oil free of charge scroll vacuum pump, also refer to as vortex pump, dry scroll pump, oil cost-free scroll pump, oilless scroll pump, dry scroll vacuum pump, oil free vortex vacuum pump is completely utilised in semiconductor business, photoelectric, supplies, health-related, power, aerospace, analyzing instruments and vacuum programs, with the rewards of compact construction, modest measurement, light-weight bodyweight and low vibration, minimal sounds, low power consumption, appropriate for international power supply, Equipment travel motor V-pulley V-belt pulleys air compressor admirer pulley 1 button start, can be usually started out and quit among atmospheric force and vacuum.GEOWELL is a skilled producer of scroll vacuum pumps with in excess of 20 a long time of discipline encounter, the longest efficiency hours and the greatest product sales in China, GEOWELL’s GWSP collection scroll vacuum pumps are the high quality option for clean pumping technological innovation.

Complex Technical specs

Model			GWSP75
Displacement	50Hz	cfm	2.two
		mthree/h	3.six
		l/s	1.
		l/min	sixty.
	60Hz	cfm	2.five
		mthree/h	4.three
		l/s	1.2
		l/min	72.
Ultimate Strain		Torr	≤6.*ten-2
		psi	≤1.2*ten-3
		mbar	≤8.*10-two
		Pa	≤8
Sounds Degree		dB(A)	≤57
Leakage		mbar·l/s	one*10-seven
Max. Inlet/Exhaust Pressure		MPa	.1 / .13
Ambient Operation Temp.		℉	41~104
Cooling Type			Air cooled
Inlet/Exhaust Flange			KF25/KF16
Motor 1 phase	Electricity	kW	.fifty five
	Voltage	V	a hundred and ten~115 (60Hz), two hundred~230 (50Hz)
	Pace	rpm	1425 (50Hz),1725 (60Hz)
	Plug		North The united states, Europe, British isles/Ireland, India
Motor 3 period	Energy	kW	.55
	Voltage	V	two hundred~230 or 380~415 (50Hz), 200~230 or 460 (60Hz)
	Velocity	rpm	1425 (50Hz),1725 (60Hz)
Dimensions	one period	mm	455*260*275
	three phase	mm	455*260*275
Web Bodyweight	1 period	kg	21
	3 period	kg	20
Other folks			With air flush

Safety Precautions
The GWSP collection oil cost-free scroll vacuum pumps are suited for clean procedures only.
Do not pump harmful, explosive, flammable or corrosive substances or substances which contain chemical substances, solvents or particles.GEOWELL will not execute routine maintenance perform on pumps which have employed specific gases or other harmful substances. Be positive the inlet fuel temperature need to be lower than 122℉.

Construction in Information

Overall performance curves

Attributes and Advantages
Oil free of charge cleanse vacuum
No oil again-diffusion, no oil mist exhaust,
give clean vacuum setting
Broad product lineup
Pumping velocity covers 1.8~35.4cfm, constrained vacuum stage 7.5*ten-3~6.*ten-2Torr
Suited for all kind of energy source about the entire world
a hundred and ten/220/380/460V, 50/60Hz for choose
Lower vibration, reduced sounds
57~sixty three dB(A), easy procedure
Large efficiency, relieve of upkeep
No h2o cooled, no oil lubricated, day-to-day routine maintenance free of charge

Purposes
Semiconductor business
Vacuum sputtering equipment.
IC plasma cleaning machine.
IC plasma polishing machine.
IC packaging equipment.
IC transmission chamber.
Photoelectric business
LED vacuum annealing furnace.
Load lock/transfer chambers.
Glove box.
LED packaging device.
Liquid crystal injection and packaging.
Materials market
Vacuum annealing furnace.
Vacuum diffusion oven.
3D metallic printing.
One crystal growth furnace.
Microwave drying machine.
E-beam/Laser melting.
Vacuum degassing.
Vacuum gasoline substitution.
Foodstuff and drug business
Freezing dryer.
Vacuum storage.
Health care equipment
Low temperature plasma sterilizer.
Vacuum storage.
Dental gear.
Power sector
SF6 Gas restoration device.
Lithium battery drying and packaging machine.
Analyzing instrument and device
Spectroscopy/scHangZhou electron microscopy
Place surroundings simulation equipment
Helium Leak detector
Mass spectrometer
Cryopump regeneration
Accelerators/synchrotrons
Vacuum equipment
Oil free of charge ultrahigh vacuum unit
Oil cost-free vacuum unit

Certificates
GEOWELL designed a road of unbiased R&D of oil-free scroll vacuum pump systems. From fundamental theoretical study, application advancement to mass manufacturing, GEOWELL gathered more than 60 technical patents and proprietary technologies, Factory offer latest multifunctional 50HP agricultural farm tractor and certificated with CE of Europe, EAC of RUSSIA and ISO9001.

The Good quality Handle
GEOWELL has integrated good quality concept into each factor of solution production. High quality manage starts off from uncooked components incoming, developed up and employ requirements functioning procedures from incoming raw supplies, producing, assembly, to shipment, all carry out high quality inspection. strictly implements screening specifications, and helps make knowledge as only criterion for top quality inspection.

Packaging & Delivery

Firm Info
GEOWELL VACUUM CO.,LTD. is a Hi-TECH business in China dedicating in production, analysis and development, marketing of oil cost-free scroll vacuum pumps and vacuum compressors since 2002. GEOWELL has been delivering customers and companions with premium top quality goods that are effective and dependable, GEOWELL think the integration of high overall performance and higher trustworthiness solution and support will deliver the greatest benefit to each our clients and ourselves.

Exhibitions

Issue & Responses
Q: How long can I get the opinions soon after we sent the inquiry?
A: We will reply you inside of 12 hours in functioning working day.
Q: Are you immediate maker?
A: Indeed, we are direct company with manufacturing facility and global department we manufacture and market all our merchandise by ourselves.
Q: When can you shipping the solution to us?
A: Given that we are a factory with huge warehouse, we have abundant merchandise in keep, so we can shipping inside 7 days right after get your deposit.
Q: Can I add brand to the products?
A: Of system, but we typically have quantity necessity. You can make contact with with us for information.
Q: How to guarantee the good quality and following revenue service of your goods?
A: We perform stringent detection in the course of generation from uncooked substance arrive in to item offering shipment. Each and every item should go by way of 4 steps inspection from casting, machining, assembling, and efficiency screening inside of our manufacturing unit just before shipment, also intact packaging test are insured.
Q: What is your guarantee term?
A: There is a twelve months warranty for our export items from the date of shipment. If guarantee has operate out, our customer need to pay out for the replacement part.
Q: Is the sample obtainable?
A: Of course, generally we deliver our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will just take all around 3 to 4 times for our buyer get them, but customer will charge all price related to the samples, High Viscosity Gear Pump Api 610 Centrifugal Pump Lubrication Oil Transfer Pump Freon Recovery Tank these kinds of as sample cost and air freight. We will refund our consumer the sample cost following acquiring the order.

What Are Vacuum Pumps?

Vacuum pumps use air flow as the source of energy. The system is ideal for dewatering wet media, creating filter cakes, and pneumatically moving materials through a pipe. A vacuum pump works through air flow that is moved by differential pressure. The pump’s air flow develops a vacuum in a chamber that is called the vacuum box. As the air flow collects gas at a faster rate than atmospheric pressure, it is considered the “heart” of a vacuum system.

Principles of operation

Vacuum pumps work by reducing the volume of air that moves through them. Depending on the design, there are several different types of vacuum pumps. All of these types operate under the same principles, but have their own special features. Here are some of their most important characteristics. In addition to their capacity, the main differences between these pumps are their manufacturing tolerances, materials of construction, and level of tolerance for chemicals, oil vapor, and vibration.
Vacuum pumps create a partial or low-pressure vacuum by forcing gas molecules from their high-pressure states to their low-pressure states. However, these pumps can only achieve a partial vacuum, and other methods are necessary to reach a higher level of vacuum. As with all pumps, there are several ways to increase the level of a vacuum.
First, consider the type of vacuum you want. This is the most important factor when choosing a vacuum pump. If you need a high level of vacuum, you’ll need a high-quality vacuum pump. High-quality vacuum pumps have a high pressure limit, while ultrahigh-quality pumps are capable of achieving a very low vacuum. As the pressure decreases, the amount of molecules per cubic centimeter decreases and the quality of the vacuum increases.
Positive displacement pumps are best suited for low and medium-pressure systems. But they can’t reach high vacuum, which is why most high-pressure systems use two pumps in tandem. In this case, the positive displacement pump would stall and the other one would be used instead. Similarly, entrapment pumps have higher-pressure limits, so they must be refreshed frequently or exhaust frequently when there is too much gas to capture.
Another important aspect of vacuum pump operation is its speed. The speed of pumping is proportional to the differential pressure across the system. Therefore, the faster the pumping speed, the lower the draining time.

Design

A vacuum pump is a mechanical device used to generate a vacuum. It can create a low or high vacuum. These pumps are used in the process of oil regeneration and re-refining. The design of a vacuum pump must be compatible with the vacuum. The pump’s mass and speed should be matched.
The design of a vacuum pump is important for many reasons. It should be easy to use and maintain. Vacuum pumps need to be protected from external contamination. For this reason, the oil must be kept clean at all times. Contamination may damage the oil, resulting in pump failure. The pump’s design should include features that will prevent this from happening.
The main objective of a vacuum pump is to remove air and other gases from a chamber. As the pressure of the chamber drops, the amount of molecules that can be removed becomes more difficult. Because of this, industrial and research vacuum systems typically require pumps to operate over a large pressure range. The range is generally between one and 10-6 Torr. A standard vacuum system uses multiple pumps, each covering a portion of the pressure range. These pumps can also be operated in a series to achieve optimal performance.
The design of a vacuum pump can vary depending on the application and the pressure requirement. It should be sized appropriately to ensure that it works properly. There are several different types of pumps, so selecting the right pump is essential to maximizing its efficiency. For example, a slow running vee belt drive rotary vane vacuum pump will have a lower running temperature than a fast-running direct-drive pump.

Performance

The performance of a vacuum pump is an important indicator of its overall condition. It helps determine whether the system is performing optimally and how high the ultimate vacuum level can be achieved. A performance log should be maintained to document variations in pump operating hours and voltage as well as the temperature of the pump’s cooling water and oil. The log should also record any problems with the pump.
There are several ways to increase the performance of a vacuum pump. For example, one way is to decrease the temperature of the working fluid. If the temperature of the fluid is too high, it will lead to a low vacuum. A high temperature will make the vacuum degree of the pump even lower, so heat transfer is an important part of the process.
Nozzles are another major component that impacts the performance of a vacuum pump. Damage or clogging can result in a compromised pumping capacity. These problems can occur due to a number of causes, including excessive noise, leakage, and misassembled parts. Nozzles can also become clogged due to rusting, corrosion, or excess water.
Performance of vacuum pump technology is vital for many industries. It is an integral part of many central production processes. However, it comes with certain expenses, including machines, installations, energy, and maintenance. This makes it essential to understand what to look for when purchasing a vacuum pump. It is important to understand the factors that can influence these factors, as they affect the efficiency of a vacuum pump.
Another important factor in determining the performance of a vacuum pump is throughput. Throughput is a measurement of how many molecules can be pumped per unit of time at a constant temperature. Moreover, throughput can also be used to evaluate volume leak rates and pressure at the vacuum side. In this way, the efficiency of a vacuum pump can be judged by the speed and throughput of its leaks.

Atmospheric pressure

Vacuum pumps work by sucking liquids or air into a container. The amount of vacuum a pump can create is measured in pressure units called atms (atmospheric pressure). The pressure of a vacuum pump is equal to the difference between atmospheric pressure and the pressure in the system.
The amount of force produced by air molecules on each other is proportional to the number of impacts. Therefore, the greater the impact, the higher the pressure. In addition, all molecules have the same amount of energy at any temperature. This holds true for both pure and mixture gases. However, lighter molecules will move faster than heavier ones. Nevertheless, the transfer of energy is the same for both.
The difference between atmospheric and gauge pressure is not always straightforward. Some applications use one term to describe the other. While the two concepts are closely related, there are key differences. In most cases, atmospheric pressure is a higher number than gauge pressure. As a result, it can be confusing when choosing a vacuum pump.
One method is to use a U-tube manometer, a compact device that measures the difference between atmospheric pressure and vacuum. This device is commonly used for monitoring vacuum systems. It can measure both negative and positive pressure. In addition, it uses an electronic version of a gauge.
The atmospheric pressure affects the performance of a vacuum pump. When working with porous materials, the pump must overcome leakage. As a result, it must be equipped with enough capacity to compensate for variations in the porosity of the work piece. This is why it is critical to buy a vacuum pump that has a large enough capacity to handle the variation.

Typical application

Vacuum pumps are used in a variety of applications. They generate low and high pressures and are used to evaporate water or gases from various materials. They are also used in petroleum regeneration and re-refining processes. Typical applications of vacuum pumps include: a.
b. Rotary vane pumps are used in a variety of vacuum applications. They are suitable for industrial applications, freeze drying and cabinet making. They use oil as a sealant and coolant, allowing them to perform well in a variety of applications. This makes them ideal for use in a variety of industries.
The pumping rate of the vacuum pump is important. This refers to the volume pumped from a given point at a given rate. The higher the speed, the faster the pump will expel the air. Depending on the gas composition, this number will vary. When choosing a vacuum pump, gas composition and process requirements should be considered.
Vacuum pumps are used in a variety of industries from laboratories to medical facilities. In medical applications, they are used in radiation therapy and radiopharmaceuticals. They are also used in mass spectrometers, which are instruments used to analyze solid, liquid, or surface materials. Vacuum pumps are also used in decorative vacuum coatings and Formula 1 engine components. A trash compactor is another example of using a vacuum pump.
Vacuum pumps are used in a variety of applications including water purification and aeration. Vacuum pumps are also used in portable dental equipment and compressors in the dental industry. Vacuum pumps are also used in molds for dental implants. Other common applications for vacuum pumps include soil aeration and air sampling.

editor by czh 2023-02-08