Warranty: 1 year
Customized support: OEM, ODM
Model Number: GWSP75
Application: Food and Beverage Industry, Pharmaceutical industry, Ultrahigh vacuum unit, Vacuum sputtering machine, IC plasma cleaning machine, IC plasma polishing machine, IC packaging machine, 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 metal printing, Single crystal growth furnace, Microwave cleaning and microwave drying machine, E-beam/Laser melting, Vacuum degassing, Vacuum gas substitution, Freezing dryer, Vacuum storage, Low temperature plasma sterilizer, Dental equipment, Lithium battery drying and packaging machine, Spectroscopy/scHangZhou electron microscopy, Space environment simulation machine, Helium Leak detector, Mass spectrometer, Cryopump regeneration, Oil free ultrahigh vacuum unit, Vacuum equipment, Oil free clean vacuum
Power Source: Electric
Pressure: Low Pressure
Structure: Scroll Pump
Outlet Size: KF16/25
motor: 1/3 phase
Certification: CE, EAC, ISO9001 certificated
Feature: No oil, low noise, maintenance free,provide clean vacuum
Mechanical Seal: Clearance sealed
Motor: 1/3 phase,50-60Hz,1425/1725rpm,110-416V,550W.Plug for USA, Long Tail Boat Propeller Kit RD200-A85 Outboard Engine Long Tail Boat Shaft Propeller for fishmen EU,UK,India
Standard or Nonstandard: Standard
Material: Aluminum alloy
Packaging Details: Standard honeycomb carton packaging, external winding plastic stretch film protection
GWSP Oil free Scroll Vacuum Pump
GWSP series oil free scroll vacuum pump, also refer to as vortex pump, dry scroll pump, oil free scroll pump, oilless scroll pump, dry scroll vacuum pump, oil free vortex vacuum pump is perfectly used in semiconductor industry, photoelectric, materials, medical, energy, aerospace, analyzing instruments and vacuum systems, with the advantages of compact structure, small size, light weight and low vibration, low noise, low energy consumption, suitable for global power supply, 1 button start, can be frequently started and stop between atmospheric pressure and vacuum.GEOWELL is a professional manufacturer of scroll vacuum pumps with over 20 years of field experience, the longest performance hours and the largest sales in China, GEOWELL’s GWSP series scroll vacuum pumps are the premium choice for clean pumping technology.
|Max. Inlet/Exhaust Pressure||MPa||0.1 / 0.13|
|Ambient Operation Temp.||℉||41~104|
|Cooling Type||Air cooled|
|Motor 1 phase||Power||kW||0.55|
|Voltage||V||110~115 (60Hz), 200~230 (50Hz)|
|Speed||rpm||1425 (50Hz),1725 (60Hz)|
|Plug||North America, Europe, UK/Ireland, India|
|Motor 3 phase||Power||kW||0.55|
|Voltage||V||200~230 or 380~415 (50Hz), 200~230 or 460 (60Hz)|
|Speed||rpm||1425 (50Hz),1725 (60Hz)|
|Net Weight||1 phase||kg||21|
|Others||With air flush|
The GWSP series oil free scroll vacuum pumps are suitable for clean processes only.
Do not pump toxic, explosive, flammable or corrosive substances or substances which contain chemicals, solvents or particles.GEOWELL will not perform maintenance work on pumps which have used special gases or other hazardous substances. Be sure the inlet gas temperature must be lower than 122℉.
Construction in Details
Features and Benefits
Oil free clean vacuum
No oil back-diffusion, no oil mist exhaust, 7speed 722.9 mercedes Transmission Shift Control Module Ecu Getriebe Steuergerat Agearbox module
provide clean vacuum environment
Wide product lineup
Pumping speed covers 1.8~35.4cfm, limited vacuum level 7.5*10-3~6.0*10-2Torr
Suitable for all type of power supply around the world
110/220/380/460V, 50/60Hz for choose
Low vibration, low noise
57~63 dB(A), smooth operation
High efficiency, ease of maintenance
No water cooled, no oil lubricated, daily maintenance free
Vacuum sputtering machine.
IC plasma cleaning machine.
IC plasma polishing machine.
IC packaging machine.
IC transmission chamber.
LED vacuum annealing furnace.
Load lock/transfer chambers.
LED packaging machine.
Liquid crystal injection and packaging.
Vacuum annealing furnace.
Vacuum diffusion oven.
3D metal printing.
Single crystal growth furnace.
Microwave drying machine.
Vacuum gas substitution.
Food and drug industry
Low temperature plasma sterilizer.
SF6 Gas recovery machine.
Lithium battery drying and packaging machine.
Analyzing instrument and device
Spectroscopy/scHangZhou electron microscopy
Space environment simulation machine
Helium Leak detector
Oil free ultrahigh vacuum unit
Oil free vacuum unit
GEOWELL created a road of independent R&D of oil-free scroll vacuum pump technologies. From basic theoretical research, application development to mass production, GEOWELL accumulated more than 60 technical patents and proprietary technologies, and certificated with CE of Europe, EAC of RUSSIA and ISO9001.
The Quality Control
GEOWELL has integrated quality concept into every aspect of product manufacturing. Quality control starts from raw materials incoming, built up and implement standards operating procedures from incoming raw materials, manufacturing, assembly, to shipment, all conduct quality inspection. strictly implements testing standards, and makes data as only criterion for quality inspection.
Packaging & Shipping
GEOWELL VACUUM CO.,LTD. is a HI-TECH enterprise in China dedicating in manufacturing, research and development, marketing of oil free scroll vacuum pumps and vacuum compressors since 2002. GEOWELL has been providing users and partners with premium quality products that are efficient and dependable, GEOWELL believe the integration of high performance and high reliability product and service will bring the highest value to both our customers and ourselves.
Question & Answers
Q: How long can I get the feedback after we sent the inquiry?
A: We will reply you within 12 hours in working day.
Q: Are you direct manufacturer?
A: Yes, we are direct manufacturer with factory and international department; we manufacture and sell all our products by ourselves.
Q: When can you delivery the product to us?
A: Since we are a factory with large warehouse, we have abundant products in store, so we can delivery within 7 days after get your deposit.
Q: Can I add logo to the products?
A: Of course, but we usually have quantity requirement. You can contact with us for details.
Q: How to guarantee the quality and after sales service of your products?
A: We conduct strict detection during production from raw material come in to product delivering shipment. Every product must go through 4 steps inspection from casting, machining, assembling, and performance testing within our factory before shipment, also intact packaging test are insured.
Q: What is your warranty term?
A: There is a 12 months warranty for our export products from the date of shipment. If warranty has run out, our customer should pay for the replacement part.
Q: Is the sample available?
A: Yes, usually we send our samples by Fedex, DHL, TNT, UPS, EMS, SF, Depon, it will take around 3 to 4 days for our customer receive them, but customer will charge all cost related to the samples, K0170153 Timing Assembly Three-piece Set For Peugeot 508 Tensioner 408 Sega C5 Idler Timing Belt 2.0 Pulley such as sample cost and air freight. We will refund our customer the sample cost after receiving the order.
Select vacuum pump
When choosing a vacuum pump, there are several things to consider. Diaphragm, scroll and Roots pumps are available. These pumps work similarly to each other, but they have some notable differences. Learn more about each type to make the right decision for your needs.
Diaphragm vacuum pump
Diaphragm vacuum pumps are very reliable and efficient for moving liquids. They are also compact and easy to handle. They can be used in a variety of applications, from laboratory workstations to large vacuum ovens. Diaphragm vacuum pumps are available worldwide. Advantages of this pump include low noise and corrosion resistance.
Diaphragm vacuum pumps work by increasing the chamber volume and decreasing the pressure. The diaphragm draws fluid into the chamber, diverting it back when it returns to its starting position. This hermetic seal allows them to transfer fluids without the need for lubricants.
Diaphragm vacuum pumps are the most efficient cleaning option and are easy to maintain. They do not produce oil, waste water or particles, which are common problems with other types of pumps. In addition, diaphragm pumps are low maintenance and have no sliding parts in the air path.
The simple design of diaphragm vacuum pumps makes them popular in laboratories. Oil-free construction makes it an economical option and is available in a variety of styles. They also have a variety of optional features. Diaphragm pumps are also chemically resistant, making them ideal for chemical laboratories.
Diaphragm vacuum pumps have speeds ranging from a few microns per minute (m3/h) to several m3/h. Some models have variable speed motors that reduce pumping speed when not in use. This feature extends their service interval. Standard diaphragm pumps are also popular in pharmaceutical and medical procedures. In addition, they are used in vacuum mattresses and cushions.
Scroll vacuum pump
Dry scroll vacuum pumps have many advantages over other types of vacuum pumps. Its compact design makes it ideal for a variety of general-purpose vacuum applications. They also offer oil-free operation. Additionally, many of these pumps feature chemically resistant PTFE components for increased chemical resistance.
These pumps are used in a variety of environments including laboratories, OEM equipment, R&D and medical applications. The single-stage design of these pumps makes them versatile and cost-effective. They are also suitable for a range of high field and radiation environments. Scroll pumps are also available in electronics-free and three-phase versions.
Oil-free scroll vacuum pumps are an excellent choice for those who don’t want the noise and mess associated with reciprocating pumps. Oil-free scroll pumps contain two helical scrolls interwoven in a helical motion that creates strong suction and directs steam to the exhaust. Because they do not require oil, they require minimal maintenance and downtime.
Oil-free scroll vacuum pumps are suitable for low to medium vacuum systems. Their durability and flexibility also make them suitable for many other applications. While they are often associated with dry vacuum pumps, they can also be used in chemical and analytical applications. Oil-free scroll pumps are also considered environmentally friendly.
The HiScroll range consists of three dry-sealed scroll pumps with nominal pumping speeds ranging from 6 to 20 m3/h. They feature advanced cutting edge sealing technology and reduce power requirements. They are also compact and noiseless, making them an excellent choice in quiet work environments.
Roots vacuum pumps are an important part of vacuum systems in various industries. These pumps are used to generate high vacuum in a variety of applications including degassing, rolling and vacuum metallurgy. They are also used in vacuum distillation, concentration and drying in the pharmaceutical, food and chemical industries.
These pumps are made of non-magnetized rotors that sit in the vacuum of the drive shaft. In addition, the stator coils are fan-cooled, eliminating the need for shaft seals. These pumps are typically used in applications involving high purity and toxic gases.
The theoretical pumping speed of a Roots pump depends on the gas type and outlet pressure. Depending on the size and power of the pump, it can range from 200 cubic meters per hour (m3/h) to several thousand cubic meters per hour. Typical Roots pumps have pumping speeds between 10 and 75.
Roots pumps are designed to reach high pressures in a relatively short period of time. This enables them to significantly reduce vacation time. Their compact design also makes them quiet. They also require no oil or moving parts, making them ideal for a variety of applications. However, they also have some limitations, including relatively high service costs and poor pumping performance at atmospheric pressure.
The RUVAC Roots pump is a versatile and efficient vacuum pump. It is based on the dry compressor roots principle already used in many vacuum technologies. This principle has been used in many different applications, including vacuum furnaces and vacuum coating. The combination of the Roots pump and the backing vacuum pump will increase the pumping speed at low pressure and expand the working range of the backing vacuum pump.
Electric vacuum pump
Electric vacuum pumps have many applications. They help move waste and debris in various processes and also help power instruments. These pumps are used in the automotive, scientific and medical industries. However, there are some important factors to consider before buying. In this article, we will discuss some important factors to consider.
First, you should consider the base pressure of the pump. Some pumps can reach a base pressure of 1 mbar when new, while others can reach a base pressure of 1 x 10-5 mbar. The higher the base pressure, the more energy is required to reverse atmospheric pressure.
Another important consideration is noise. Electric vacuum pumps need to be quiet. Especially for hybrid and electric vehicles, low noise is very important. Therefore, electric vacuum pumps with low noise characteristics have been developed. The pump’s integrated motor was developed in-house to avoid expensive vibration decoupling elements. Therefore, it exhibits high structure-borne noise decoupling as well as low airborne noise emissions. This makes the electric vacuum pump suitable for mounting on body components without disturbing vibrations.
Depending on the type of application, electric vacuum pumps can be used for workholding, clamping or clamping applications. They can also be used for solid material transfer. The electric pump with 20 gallon tank has a maximum vacuum of 26″ Hg. It also houses a 1,200 square inch sealed vacuum suction cup. It also has a coolant trap.
The automotive electric vacuum pump market was estimated at USD 1.11 billion in 2018. Electric vacuum pumps are used in automobiles for many different applications. These pumps provide vacuum assistance to a variety of automotive systems, including brake boosters, headlight doors, heaters, and air conditioning systems. They are also quieter than traditional piston pumps.
Cryogenic vacuum pump
Cryogenic vacuum pumps are used in many different processes, including vacuum distillation, electron microscopy, and vacuum ovens. These pumps feature a thin-walled shaft and housing to minimize heat loss from the motor. They are also capable of high speed operation. High-speed bearings increase the hydraulic efficiency of the pump while minimizing heating of the process fluid. Cryopumps also come in the form of laboratory dewars and evaporators.
A key feature of a cryopump is its ability to span a wide pressure range. Typically, such pumps have a maximum pressure of 12 Torr and a minimum pressure of 0.8 Torr. However, some cryopumps are capable of pumping at higher pressures than this. This feature extends pump life and limits gas loading.
Before using a cryopump, you need to make sure the system is cold and the valve is closed. The gas in the chamber will then start to condense on the cold array of the pump. This condensation is the result of the latent heat released by the gas.
Cryogenic vacuum pumps are usually equipped with a Polycold P Cryocooler, which prevents the backflow of water through the pump. Such coolers are especially useful in load lock systems. As for its functionality, SHI Cryogenics Group offers two different styles of cryopumps. These systems are ideal for demanding flat panel, R&D and coating applications. They are available in sizes up to 20 inches and can be configured for automatic regeneration or standard settings.
The cryogenic vacuum pump market is segmented by application and geography. The report identifies major global companies, their shares and trends. It also includes product introductions and sales by region.
editor by CX 2023-07-11