Guarantee: 1 12 months
Tailored assistance: OEM, ODM
Product Quantity: GWSP1000
Application: Food and Beverage Market, Pharmaceutical market, Ultrahigh vacuum unit, Vacuum sputtering equipment, IC plasma cleansing equipment, IC plasma sprucing equipment, IC packaging equipment, IC transportation chamber, LED vacuum annealing furnace, Load lock/transfer chambers, Glove box, LED packaging machine, Liquid crystal injection and packaging, Vacuum annealing furnace, Vacuum diffusion oven, 3D steel printing, Solitary crystal development furnace, Microwave cleansing and microwave drying device, E-beam/Laser melting, Vacuum degassing, Vacuum gas substitution, Freezing dryer, Vacuum storage, Lower temperature plasma sterilizer, Dental equipment, Lithium battery drying and packaging machine, Spectroscopy/scHangZhou electron microscopy, Room surroundings simulation device, Helium Leak detector, Mass spectrometer, Cryopump regeneration, Vacuum equipment, Oil totally free ultrahigh vacuum unit, Oil cost-free cleanse vacuum
Power Supply: Electric powered
Force: Lower Force
Structure: Scroll pump
Certification: CE, EAC, ISO9001 certificated
Attribute: No oil, lower sounds, upkeep totally free,give cleanse vacuum
Mechanical Seal: Clearance sealed
Motor: 3 section,fifty-60Hz,1425/1725rpm, HYCNC engraving equipment vacuum cleaner woodworking double cylinder bag vacuum cleaner cell bag vacuum cleaner dust collector 200-416V,1.5kW.Plug for Usa,EU,British isles,India
Common or Nonstandard: Normal
Material: Aluminum alloy
Shade: Grey
Packaging Details: Common honeycomb carton packaging, external winding plastic extend movie safety

GWSP Oil cost-free Scroll Vacuum Pump
GWSP series oil cost-free 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 of charge vortex vacuum pump is perfectly utilised in semiconductor market, photoelectric, materials, healthcare, vitality, aerospace, analyzing instruments and vacuum systems, with the positive aspects of compact framework, tiny dimensions, light bodyweight and reduced vibration, reduced sounds, minimal power use, suitable for worldwide energy source, 1 button commence, can be frequently started and end among atmospheric stress and vacuum.GEOWELL is a professional manufacturer of scroll vacuum pumps with in excess of twenty many years of field encounter, the longest performance several hours and the premier sales in China, GEOWELL’s GWSP collection scroll vacuum pumps are the quality option for clear pumping technologies.

Technical Technical specs

Final ForceTorr≤7.5*10-3
Sounds DegreedB(A)≤63
Max. Inlet/Exhaust StressMPa.1 / .thirteen
Ambient Procedure Temp.41~104
Cooling Sort Air cooled
Inlet/Exhaust Flange KF40/KF16*two
Motor 3 phasePowerkWone.fifty
VoltageV200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz)
Pacerpm1425 (50Hz),1725 (60Hz)
Dimensions3 stagemm565*445*405
Web Weight3 phasekgfifty four
Other people With air flush

Safety Safeguards
The GWSP series oil cost-free scroll vacuum pumps are ideal for clean processes only.
Do not pump harmful, explosive, flammable or corrosive substances or substances which have chemical compounds, solvents or particles.GEOWELL will not execute routine maintenance work on pumps which have utilised particular gases or other hazardous substances. Be confident the inlet gasoline temperature need to be reduced than 122℉.

Development in Specifics
Performance curves

Characteristics and Positive aspects
Oil totally free clean vacuum
No oil back-diffusion, no oil mist exhaust,
give thoroughly clean vacuum surroundings
Broad item lineup
Pumping speed addresses 1.8~35.4cfm, high good quality Barmag equipment belt pulley for texturing equipment spare areas limited vacuum degree 7.5*10-3~6.*ten-2Torr
Appropriate for all variety of energy source all around the world
110/220/380/460V, fifty/60Hz for decide on
Low vibration, low sounds
fifty seven~sixty three dB(A), easy operation
Substantial efficiency, relieve of routine maintenance
No water cooled, no oil lubricated, daily servicing free

Semiconductor sector
Vacuum sputtering machine.
IC plasma cleansing machine.
IC plasma sharpening equipment.
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.
Material industry
Vacuum annealing furnace.
Vacuum diffusion oven.
3D metallic printing.
Single crystal growth furnace.
Microwave drying equipment.
E-beam/Laser melting.
Vacuum degassing.
Vacuum gasoline substitution.
Foods and drug industry
Freezing dryer.
Vacuum storage.
Health care products
Minimal temperature plasma sterilizer.
Vacuum storage.
Dental products.
Strength industry
SF6 Fuel restoration device.
Lithium battery drying and packaging equipment.
Examining instrument and unit
Spectroscopy/scHangZhou electron microscopy
Place environment simulation machine
Helium Leak detector
Mass spectrometer
Cryopump regeneration
Vacuum gear
Oil cost-free ultrahigh vacuum device
Oil free of charge vacuum device

GEOWELL produced a road of independent R&D of oil-cost-free scroll vacuum pump technologies. From basic theoretical analysis, application advancement to mass manufacturing, GEOWELL accumulated more than 60 technological patents and proprietary systems, and certificated with CE of Europe, EAC of RUSSIA and ISO9001.

The Top quality Manage
GEOWELL has built-in high quality concept into every single aspect of product producing. Quality manage commences from raw resources incoming, created up and implement expectations working processes from incoming raw materials, producing, assembly, to shipment, all perform high quality inspection. strictly implements tests standards, and helps make information as only criterion for good quality inspection.

Packaging & Shipping

Business Information
GEOWELL VACUUM CO.,LTD. is a Hi-TECH company in China dedicating in producing, research and advancement, advertising of oil totally free scroll vacuum pumps and vacuum compressors because 2002. GEOWELL has been providing users and partners with top quality good quality products that are productive and reliable, GEOWELL feel the integration of large efficiency and large trustworthiness product and services will bring the maximum benefit to equally our customers and ourselves.


Query & Responses
Q: How extended can I get the opinions after we sent the inquiry?
A: We will reply you within twelve hours in doing work day.
Q: Are you direct company?
A: Yes, we are immediate company with factory and worldwide section we manufacture and offer all our items by ourselves.
Q: When can you delivery the item to us?
A: Given that we are a manufacturing unit with big warehouse, we have ample items in keep, so we can delivery inside 7 times after get your deposit.
Q: Can I incorporate symbol to the items?
A: Of program, but we typically have quantity necessity. You can make contact with with us for particulars.
Q: How to ensure the good quality and right after sales provider of your items?
A: We conduct strict detection during manufacturing from raw substance appear in to solution delivering shipment. Each solution have to go by way of 4 actions inspection from casting, machining, assembling, and performance tests in our manufacturing unit before shipment, also intact packaging test are insured.
Q: What is your guarantee time period?
A: There is a twelve months guarantee for our export products from the date of shipment. If warranty has run out, our consumer need to pay for the replacement component.
Q: Is the sample obtainable?
A: Indeed, usually we ship our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will get all around 3 to 4 times for our consumer get them, 4 Flanges 6wd 8-10Ton GVM Tractor Truck 6×6 Transfer Situation Equipment BoxGearbox with HighLow Pace Shift Ratio but customer will charge all value related to the samples, this kind of as sample expense and air freight. We will refund our buyer the sample cost right after 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.
Vacuum Pump

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.


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.
Vacuum Pump


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.
Vacuum Pump

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.

China GWSP1000 Turbo molecular pump system with dry scroll vacuum pump     with high quality China GWSP1000 Turbo molecular pump system with dry scroll vacuum pump     with high quality
editor by czh 2023-02-15