Guarantee: 1 year
Personalized assist: OEM, ODM
Design Quantity: GWSP75
Software: Food and Beverage Industry, Pharmaceutical sector, Ultrahigh vacuum unit, Vacuum sputtering machine, IC plasma cleansing device, IC plasma polishing equipment, IC packaging machine, IC transport chamber, LED vacuum annealing furnace, Load lock/transfer chambers, Glove box, LED packaging device, Liquid crystal injection and packaging, Vacuum annealing furnace, Vacuum diffusion oven, 3D metal printing, Single crystal growth furnace, Microwave cleansing and microwave drying machine, E-beam/Laser melting, Vacuum degassing, Vacuum gas substitution, Freezing dryer, Vacuum storage, Low temperature plasma sterilizer, Dental products, Lithium battery drying and packaging equipment, Spectroscopy/scHangZhou electron microscopy, Room environment simulation equipment, Helium Leak detector, Mass spectrometer, Cryopump regeneration, Oil free ultrahigh vacuum device, Expert tractors agriculture traktor 4×4 mini four wheel drive compact tractor modest farm tractores agricolas manufactured in China Vacuum tools, Oil cost-free clear vacuum
Electricity Source: Electric powered
Strain: Reduced Pressure
Framework: Scroll Pump
Certification: CE, EAC, ISO9001 certificated
Characteristic: No oil, low sounds, servicing free of charge,give cleanse vacuum
Mechanical Seal: Clearance sealed
Motor: 1/3 section,fifty-60Hz,1425/1725rpm,110-416V,550W.Plug for United states of america,EU,British isles,India
Standard or Nonstandard: Standard
Content: Aluminum alloy
Shade: Grey
Packaging Particulars: Regular honeycomb carton packaging, exterior winding plastic stretch film security
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GWSP Oil free Scroll Vacuum Pump
GWSP collection oil cost-free scroll vacuum pump, also refer to as vortex pump, dry scroll pump, oil free of charge scroll pump, oilless scroll pump, dry scroll vacuum pump, oil cost-free vortex vacuum pump is flawlessly utilised in semiconductor industry, photoelectric, resources, health care, power, aerospace, examining devices and vacuum techniques, with the positive aspects of compact composition, small measurement, light excess weight and reduced vibration, reduced sounds, low energy use, suited for worldwide electrical power supply, large tank CZPT agriculture CF1115 zs1115 22HP 24HP solitary cylinder drinking water cooled horizontal diesel motor 1 button begin, can be often began and quit among atmospheric pressure and vacuum.GEOWELL is a specialist producer of scroll vacuum pumps with above 20 several years of discipline experience, the longest performance hrs and the biggest revenue in China, GEOWELL’s GWSP sequence scroll vacuum pumps are the high quality option for clear pumping technological innovation.
Technological Specs
| Model | GWSP75 | ||
| Displacement | 50Hz | cfm | 2.2 |
| mthree/h | 3.6 | ||
| l/s | 1. | ||
| l/min | sixty. | ||
| 60Hz | cfm | two.five | |
| m3/h | four.3 | ||
| l/s | 1.2 | ||
| l/min | seventy two. | ||
| Ultimate Strain | Torr | ≤6.*ten-two | |
| psi | ≤1.2*10-3 | ||
| mbar | ≤8.*ten-two | ||
| Pa | ≤8 | ||
| Sounds Degree | dB(A) | ≤57 | |
| Leakage | mbar·l/s | one*ten-7 | |
| Max. Inlet/Exhaust Strain | MPa | .1 / .13 | |
| Ambient Procedure Temp. | ℉ | forty one~104 | |
| Cooling Sort | Air cooled | ||
| Inlet/Exhaust Flange | KF25/KF16 | ||
| Motor 1 stage | Energy | kW | .fifty five |
| Voltage | V | 110~115 (60Hz), 200~230 (50Hz) | |
| Velocity | rpm | 1425 (50Hz),1725 (60Hz) | |
| Plug | North The us, Europe, British isles/Eire, India | ||
| Motor 3 phase | Power | kW | .fifty five |
| Voltage | V | two hundred~230 or 380~415 (50Hz), 200~230 or 460 (60Hz) | |
| Pace | rpm | 1425 (50Hz),1725 (60Hz) | |
| Proportions | one phase | mm | 455*260*275 |
| three stage | mm | 455*260*275 | |
| Internet Bodyweight | one section | kg | 21 |
| three phase | kg | 20 | |
| Other individuals | With air flush | ||
Safety Safety measures
The GWSP collection oil totally free scroll vacuum pumps are ideal for clear procedures only.
Do not pump toxic, explosive, flammable or corrosive substances or substances which include chemical compounds, solvents or particles.GEOWELL will not perform servicing operate on pumps which have employed specific gases or other dangerous substances. Be positive the inlet gas temperature need to be decrease than 122℉.
Development in Details
Performance curves
Characteristics and Advantages
Oil totally free clear vacuum
No oil again-diffusion, no oil mist exhaust,
offer thoroughly clean vacuum setting
Vast item lineup
Pumping speed covers 1.8~35.4cfm, minimal vacuum level 7.5*10-3~6.*10-2Torr
Suitable for all sort of power source close to the entire world
one hundred ten/220/380/460V, 50/60Hz for select
Low vibration, lower sound
57~sixty three dB(A), easy procedure
Large efficiency, relieve of upkeep
No h2o cooled, no oil lubricated, daily routine maintenance free
Programs
Semiconductor market
Vacuum sputtering machine.
IC plasma cleansing machine.
IC plasma sharpening machine.
IC packaging device.
IC transmission chamber.
Photoelectric industry
LED vacuum annealing furnace.
Load lock/transfer chambers.
Glove box.
LED packaging machine.
Liquid crystal injection and packaging.
Substance market
Vacuum annealing furnace.
Vacuum diffusion oven.
3D metallic printing.
Single crystal expansion furnace.
Microwave drying equipment.
E-beam/Laser melting.
Vacuum degassing.
Vacuum gasoline substitution.
Foodstuff and drug market
Freezing dryer.
Vacuum storage.
Healthcare products
Reduced temperature plasma sterilizer.
Vacuum storage.
Dental products.
Energy business
SF6 Gas recovery equipment.
Lithium battery drying and packaging device.
Analyzing instrument and device
Spectroscopy/scHangZhou electron microscopy
Space environment simulation device
Helium Leak detector
Mass spectrometer
Cryopump regeneration
Accelerators/synchrotrons
Vacuum gear
Oil free of charge ultrahigh vacuum unit
Oil totally free vacuum unit
Certificates
GEOWELL produced a road of unbiased R&D of oil-free of charge scroll vacuum pump systems. From fundamental theoretical investigation, software development to mass manufacturing, GEOWELL gathered far more than sixty complex patents and proprietary systems, NIVO NV1304 NV1404 130hp 140hp 44 wheel travel tractor agricultural tractor twenty five-260hp 4wd or 2wd or components and certificated with CE of Europe, EAC of RUSSIA and ISO9001.
The High quality Control
GEOWELL has integrated good quality principle into every single aspect of merchandise production. Top quality control commences from raw components incoming, constructed up and apply standards functioning processes from incoming uncooked resources, manufacturing, assembly, to shipment, all conduct top quality inspection. strictly implements tests requirements, and can make info as only criterion for high quality inspection.
Packaging & Shipping and delivery
Organization Information
GEOWELL VACUUM CO.,LTD. is a Hi-TECH enterprise in China dedicating in production, analysis and growth, advertising and marketing of oil free scroll vacuum pumps and vacuum compressors because 2002. GEOWELL has been offering users and companions with quality quality items that are efficient and trustworthy, GEOWELL think the integration of substantial performance and substantial reliability item and provider will carry the greatest price to equally our customers and ourselves.
Exhibitions
Issue & Solutions
Q: How long can I get the suggestions soon after we despatched the inquiry?
A: We will reply you inside 12 hours in operating working day.
Q: Are you direct manufacturer?
A: Indeed, we are direct producer with manufacturing facility and worldwide department we manufacture and market all our products by ourselves.
Q: When can you supply the item to us?
A: Because we are a factory with huge warehouse, we have abundant merchandise in keep, so we can shipping inside of 7 days after get your deposit.
Q: Can I add symbol to the goods?
A: Of course, but we normally have amount necessity. You can contact with us for specifics.
Q: How to ensure the top quality and right after product sales service of your goods?
A: We perform strict detection during creation from raw content come in to product delivering cargo. Every item have to go through 4 steps inspection from casting, machining, assembling, and performance screening within our factory prior to shipment, also intact packaging take a look at are insured.
Q: What is your warranty term?
A: There is a 12 months warranty for our export merchandise from the day of cargo. If warranty has run out, our buyer need to shell out for the replacement component.
Q: Is the sample available?
A: Sure, typically we send out our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will consider about 3 to 4 times for our consumer acquire them, but buyer will demand all value related to the samples, Taper lock V belt pulleys V-pulley this sort of as sample cost and air freight. We will refund our customer the sample cost soon after receiving the buy.
How to check the vacuum pump
A vacuum pump is a machine that draws gas molecules from a volume and maintains a partial vacuum. Its main job is to create a relative vacuum within the stated capabilities. If your vacuum pump isn’t working properly, it may need service. Read on to learn more about the types of vacuum pumps and how to check them. 
Principle of industrial vacuum pump
Industrial vacuum pumps are used in industrial processes that require vacuum. These pumps are designed to generate, improve and maintain vacuum. Learn about the different types of industrial vacuum technology. You can start by reading about the most common types of industrial vacuum pumps. These pumps can be used in a variety of industrial processes from cleaning to manufacturing.
Regardless of the technology used to manufacture these pumps, the basic principles behind their operation are the same. The speed and mass flow of the pump will determine its capacity and suitability. A faster flow rate will minimize the time it takes for the machine to empty. Another important factor to consider is the type of vacuum you need.
A liquid ring vacuum pump is an industrial pump that uses a ring of liquid to form a seal. This type of pump is best suited for applications with high vapor loads and high liquid carry-over. Liquid ring vacuum pumps can be divided into two categories: liquid ring vacuum pumps and scroll vacuum pumps.
Industrial vacuum pumps work by removing gas molecules from a chamber. The partial vacuum created allows material to flow through the void. As more molecules are removed, the pressure in the chamber decreases, releasing energy that can be used for a variety of different purposes.
The most common use of industrial vacuum pumps is for electric lights. In these lamps, a vacuum pump removes the gas, causing the bulb to light up. Energy from the vacuum is also used in aircraft to power instruments. In addition to powering industrial vacuum cleaners, they are used in a variety of other environments.
High-performance industrial vacuum systems require specific materials that can withstand extreme pressure. This means that the materials used in these systems need to be properly checked. They must also be free of organic debris and other contaminants before they can be safely placed in the chamber.
Types of vacuum pumps
There are various types of vacuum pumps. Which one to choose should depend on the purpose of the pump and the degree of vacuum that must be achieved. It is mainly divided into three categories: rough vacuum or low vacuum, high vacuum and ultra-high vacuum. They all have varying degrees of scarcity. The higher the pressure, the fewer molecules per cubic centimeter. This in turn improves vacuum quality.
The vacuum pump is critical to the operation of the vacuum system. These devices are divided into three main categories according to their working pressure range. These pumps have different characteristics and technologies that make them ideal for specific applications. The choice of vacuum pump required for a particular application depends on how much vacuum you need, and how much power you are willing to spend.
Vacuum pumps are used in a variety of industrial and scientific processes. Their main function is to remove gas molecules from the sealed volume, leaving a partial vacuum. There are many different types of vacuum pumps, including rotary piston, liquid ring and scroll vacuum pumps. In addition, turbomolecular pumps are used.
Dry vacuum pumps are more expensive than wet vacuum pumps. Wet vacuum pumps use oil as their lubricating fluid. Different types of oils are used depending on the application. Some wet pumps have additional features, including contaminant filtration. However, wet systems have one major disadvantage: the contact between oil and fluid. To avoid this, oil separators are usually used.
There are several different types of vacuum pumps. The basic type is the positive displacement pump. It operates by expanding the chamber and removing gas molecules. The intake valve draws fluid into the chamber, while the exhaust valve opens when the chamber is at maximum expansion. This cycle repeats several times per second. Positive displacement pumps are often used in multistage vacuum systems. 
Maintenance of vacuum pump
Regular maintenance is very important to ensure the long-term effective use of the vacuum pump. One way to ensure proper pump performance is to change the oil regularly. Pump oil may be contaminated by vapor condensation. To avoid this problem, close the inlet valve for 20 to 30 minutes before applying vacuum. It is also important to install an inlet cold trap to protect the pump from corrosive vapors.
Another way to prolong the life of your vacuum pump is to periodically remove any solvent in it. This step reduces internal corrosion and prevents premature pump failure. During maintenance, be sure to disconnect the power supply to the vacuum pump. After cleaning, store it in a dry and safe place. The pump should also be disposed of in accordance with local regulations.
Vacuum pumps may require frequent oil changes, especially when used in wet chemistry. The standard rule is to change the oil after 3,000 hours of use, but some pumps require more frequent oil changes. It is also important to clean the oil regularly, as dirty or discolored oil can affect the performance of the pump.
Vacuum pumps are often equipped with on-site glass to allow the user to visually check the oil level. Clean oil will appear transparent, while dirty oil will appear darker. Frequent oil changes are essential, as oil changes can help spot various potential problems. Changes in vacuum pump performance or strange noises are also good indicators of a problem.
After an oil change, the vacuum pump should be cleaned thoroughly with a soft cloth and mild degreaser. Oil changes should take less than ten minutes, and they will extend the life of your equipment. Additionally, the outside of the pump should be wiped with a cloth or rag.
The pump must be properly vented to avoid internal corrosion. If possible, place the pump away from hot equipment or rooms. Overheating can reduce the viscosity of the oil and cause premature pump failure. In addition, it can lead to overwork of other expensive scientific equipment. Heat can also cause cracked rubber parts and oil leaks. 
Signs of damage to the vacuum pump
A bad vacuum pump can cause a variety of automotive problems, including poor fuel economy, difficult braking, undercarriage oil leaks, and faulty air conditioning. If any of these problems occur, call a mechanic to check your vehicle’s vacuum pump. You can also check the air conditioner and brake pedal to see if they are working properly.
A loud noise from the pump can also be a symptom of a malfunction. These noises are often caused by the aging and accumulated wear of specific components. If this is the case, the diaphragm, valve plate or seals may need to be replaced. However, if the noise is coming from bearings or other areas, more extensive repairs may be required. Additionally, dust and other contaminants can enter the pump chamber, which can degrade pump performance.
If the vacuum pump won’t start, it could be a blown fuse or a power or voltage problem. Other common causes are flow restrictions or improper installation at the entrance. Also, the vacuum pump may be damaged or the capacitors may be of poor quality. It’s not always easy to tell if a vacuum pump is leaking oil, but a greasy transmission can indicate a vacuum pump failure.
A leaking vacuum pump can also hiss when the car’s engine is running. If you hear it, check the hoses and connections to make sure there are no leaks. A vacuum leak may indicate a faulty vacuum pump, so you need to replace it as soon as possible.
Checking end pressure is easy, but a pressure gauge can also serve as a sign. You can also check for pump vibration by running a short procedure. Excessive vibration can be subtle, but it can greatly affect your process. If you notice excessive pump vibration, you should contact a professional immediately.
Poor pump performance can cause many problems for your company. A bad vacuum pump not only wastes material, it also damages your tools and reputation.
editor by czh 2023-02-15