China GWSP300 0.55kw oil-free dry scroll vacuum pump used in labs sold to the USA Southeast Asia, Europe etc vacuum pump design

Guarantee: 1 calendar year
Customized assistance: OEM, ODM
Product Amount: GWSP300
Application: Food and Beverage Industry, Pharmaceutical sector, Ultrahigh vacuum unit, Vacuum sputtering equipment, IC plasma cleansing equipment, IC plasma polishing device, IC packaging device, IC transport 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 metallic printing, Solitary crystal development furnace, Microwave cleansing and microwave drying equipment, E-beam/Laser melting, Vacuum degassing, Vacuum gas substitution, Freezing dryer, Vacuum storage, Reduced temperature plasma sterilizer, Dental gear, Lithium battery drying and packaging equipment, Spectroscopy/scHangZhou electron microscopy, Place setting simulation machine, Helium Leak detector, Mass spectrometer, Cryopump regeneration, Vacuum equipmen, Oil totally free ultrahigh vacuum device, Oil free clean vacuum
Energy Resource: Electrical
Pressure: Lower Stress
Framework: Scroll Pump
Certification: CE, EAC, ISO9001 certificated
Feature: No oil, low sounds, routine maintenance totally free,give thoroughly clean vacuum
Mechanical Seal: Clearance sealed
Motor: 1/3 stage,50-60Hz,1425/1725rpm,one hundred ten-416V,550W.Plug for United states of america, electrical power tillerwalking japan with seat df12 cover a walk-behind tractor for collecting motorblock 18hp EU,Uk,India
Normal or Nonstandard: Standard
Materials: Aluminum alloy
Colour: Gray
Packaging Details: Normal honeycomb carton packaging, exterior winding plastic stretch movie safety

GWSP Oil cost-free Scroll Vacuum Pump
GWSP series oil free of charge scroll vacuum pump, also refer to as vortex pump, dry scroll pump, oil totally free scroll pump, oilless scroll pump, dry scroll vacuum pump, oil cost-free vortex vacuum pump is properly employed in semiconductor sector, photoelectric, materials, health-related, vitality, aerospace, examining devices and vacuum methods, with the advantages of compact structure, little size, light weight and lower vibration, reduced sounds, low power consumption, suited for global energy offer, 1 button start, can be frequently began and quit among atmospheric stress and vacuum.GEOWELL is a expert maker of scroll vacuum pumps with more than 20 many years of discipline expertise, the longest performance hours and the premier product sales in China, GEOWELL’s GWSP collection scroll vacuum pumps are the quality selection for cleanse pumping engineering.

Technical Specs

Ultimate PressureTorr≤1.9*ten-2
Sounds LeveldB(A)≤60
Max. Inlet/Exhaust StressMPa.1 / .13
Ambient Procedure Temp.41~104
Cooling Kind Air cooled
Inlet/Exhaust Flange KF25/KF16
Motor 1 periodElectrical powerkW.55
VoltageVone hundred ten~one hundred fifteen (60Hz), 200~230 (50Hz)
Speedrpm1425 (50Hz),1725 (60Hz)
Plug North The united states, Europe, Uk/Eire, India
Motor 3 phaseElectricitykW.55
VoltageV200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz)
Velocityrpm1425 (50Hz),1725 (60Hz)
Dimensions1 stagemm495*310*320
three sectionmm495*310*320
Net Bodyweightone stagekg29
three stagekg28
Other individuals With air flush

Security Safeguards
The GWSP series oil free scroll vacuum pumps are ideal for cleanse procedures only.
Do not pump poisonous, explosive, flammable or corrosive substances or substances which include chemicals, solvents or particles.GEOWELL will not carry out maintenance function on pumps which have utilized unique gases or other hazardous substances. Be confident the inlet gas temperature have to be decrease than 122℉.

Design in Particulars

Functionality curves

Functions and Benefits

Oil free clean vacuum
No oil again-diffusion, no oil mist exhaust, GHS 350VSD+ 240cfm 5.5kw 7.5hp Variable frequency oil lubrication screw vacuum pumps
offer cleanse vacuum surroundings
Wide product lineup
Pumping speed addresses 1.8~35.4cfm, restricted vacuum amount 7.5*ten-3~6.*ten-2Torr
Appropriate for all kind of energy supply around the world
110/220/380/460V, fifty/60Hz for choose
Low vibration, minimal sound
fifty seven~sixty three dB(A), smooth procedure
Substantial efficiency, simplicity of routine maintenance
No drinking water cooled, no oil lubricated, daily servicing free of charge


Semiconductor business
Vacuum sputtering equipment.
IC plasma cleaning device.
IC plasma sprucing machine.
IC packaging device.
IC transmission chamber.
Photoelectric sector
LED vacuum annealing furnace.
Load lock/transfer chambers.
Glove box.
LED packaging equipment.
Liquid crystal injection and packaging.
Materials market
Vacuum annealing furnace.
Vacuum diffusion oven.
3D metal printing.
Solitary crystal expansion furnace.
Microwave drying device.
E-beam/Laser melting.
Vacuum degassing.
Vacuum gas substitution.
Food and drug industry
Freezing dryer.
Vacuum storage.
Health care tools
Reduced temperature plasma sterilizer.
Vacuum storage.
Dental gear.
Energy business
SF6 Gas restoration machine.
Lithium battery drying and packaging device.
Examining instrument and system
Spectroscopy/scHangZhou electron microscopy
Space environment simulation machine
Helium Leak detector
Mass spectrometer
Cryopump regeneration
Vacuum tools
Oil totally free ultrahigh vacuum device
Oil cost-free vacuum device

GEOWELL created a street of impartial R&D of oil-free scroll vacuum pump technologies. From fundamental theoretical research, application improvement to mass production, GEOWELL amassed much more than 60 specialized patents and proprietary technologies, and certificated with CE of Europe, EAC of RUSSIA and ISO9001.

The High quality Control
GEOWELL has integrated top quality notion into each factor of merchandise manufacturing. Quality manage starts off from raw supplies incoming, developed up and implement requirements running techniques from incoming uncooked supplies, production, assembly, to shipment, all perform good quality inspection. strictly implements screening requirements, and tends to make data as only criterion for top quality inspection.

Packaging & Shipping and delivery

Business Details
GEOWELL VACUUM CO.,LTD. is a Hello-TECH business in China dedicating in production, research and improvement, advertising and marketing of oil free of charge scroll vacuum pumps and vacuum compressors given that 2002. GEOWELL has been delivering consumers and companions with premium quality items that are productive and trustworthy, GEOWELL believe the integration of substantial overall performance and higher trustworthiness solution and services will provide the optimum price to each our buyers and ourselves.


Query & Solutions
Q: How prolonged can I get the comments after we sent the inquiry?
A: We will reply you inside twelve several hours in doing work working day.
Q: Are you direct company?
A: Sure, we are direct producer with factory and global section we manufacture and offer all our products by ourselves.
Q: When can you supply the product to us?
A: Given that we are a manufacturing facility with massive warehouse, we have ample items in retailer, so we can shipping and delivery in 7 days soon after get your deposit.
Q: Can I insert logo to the items?
A: Of system, but we typically have quantity requirement. You can make contact with with us for particulars.
Q: How to promise the quality and right after revenue provider of your products?
A: We perform rigorous detection throughout creation from uncooked content come in to solution providing cargo. Each and every merchandise need to go via 4 methods inspection from casting, machining, assembling, and efficiency screening within our manufacturing facility prior to shipment, also intact packaging test are insured.
Q: What is your warranty time period?
A: There is a 12 months guarantee for our export items from the day of shipment. If guarantee has operate out, our customer need to pay for the replacement component.
Q: Is the sample accessible?
A: Indeed, usually we ship our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will consider close to 3 to 4 times for our customer get them, but client will demand all cost relevant to the samples, Conveyor Drum Head Pulley Belt Conveyor Method Travel Pulley For Ston Crushing Plant this kind of as sample price and air freight. We will refund our consumer the sample price soon after acquiring the get.

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.
Vacuum Pump

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.
Vacuum Pump

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.
Vacuum Pump

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.

China GWSP300 0.55kw oil-free dry scroll vacuum pump used in labs sold to the USA Southeast Asia, Europe etc     vacuum pump design		China GWSP300 0.55kw oil-free dry scroll vacuum pump used in labs sold to the USA Southeast Asia, Europe etc     vacuum pump design
editor by czh 2023-02-15