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220v GM-0.5B(anti-corrosion) China Factory Portable Mini Air Two Stage Rotary Vane Ac Vacuum Pump

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Company Information

Xian Toption Instrument Co., Ltd.

CN Manufacturer, Trading Company
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Quick Details

Place of Origin: Shaanxi China
Brand Name: TOPTION
Model Number: GM-0.5B(anti-corrosion)
Structure: Diaphragm Pump
Usage: Air Pump
Application: Fire
Power: Electric
Fuel: Gasoline
Pressure: High Pressure
model: GM-0.20/0.33A/0.5A/0.5B/1.0A/2.0
ultimate vacuum: 50mbar
ultimate pressure: 0.095Mpa
Speed (L/Min): 30
Pump head: 2
Noise (DB): &lt;60DB
Application: Cryogenic, laboratory
Package: safe packing
Theory: Vacuum Pump
Standard or Nonstandard: Standard
Selling Units: Single item
Single package size: 40.5X22.5X35 cm
Single gross weight: 11.4 KG
Package Type: wooden box based on your need
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Product Description

 "TOPTION" series Diaphragm Vacuum Pump has the features of continuous oil free pumping , low noise level , higher efficiency , long lifetime . It is mainly used in medicinal products analysis , industry of fine chemicals , biochemical pharmacy , food examination , The criminal investigation technology , etc . It is used with the precision chromatography instrument , the necessary of laboratory . This product is specially designed for laboratory , reliable and easy to use . 

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Feature of Diaphragm Vacuum Pump –Anticorrosive
1.Corrosion resistance , able to tolerance almost all strong acid (including aqua regia) , strong alkali , strong oxidizer , reductant , and variety of organic solvents .
2.Withstand high and low temperatures , can be used in temperature of -190℃ to 260℃ .
3.Non-stick surface , most solid material and impurity particles can not conglutinate on the surface
Technological competitiveness
The internal components of TOPTION diaphragm vacuum pump series are produced by numerical control equipments which imported from Germany DMG and Korea kia . This is our unique technology competitiveness that all the same type of products made by other companies could not match . With the good appearance , stable quality , excellent performance of our products , and high quality service of our company , we believe that TOPTION 's diaphragm vacuum pump is the best choice for your laboratory .

Key Features:
1.The product could work without any medium and does not produce pollution .The gas exchange room is placed with filtering material , to ensure that the air is clean .
2.New material and new technology are adopted in production . It is convenient to move , and work smoothly , thus ensuring the ideal vacuum degree and higher air velocity .
3.Using frictionless membrane body movement , does not produce heat , no friction consumption . Imported rubber diaphragm has corrosion resistance and long service life .
4.Automatic cooling exhaust system is designed in the body , ensures continuous operation 24 hours a day .
5.The pressure adjustable design can satisfy a certain range of vacuum and gas velocity .
6.Bearing imported classic bearing , smooth operation , low noise , high efficiency .
7.The parts in contact with the gas of anticorrosive pump is with TEFLON surface treatment , which have complete ability of resistance to chemical corrosion .
8.Special motor is ODM provided by the export of professional motor manufacturer and has got the European CE certification . It has the reasonable rotation design , equipped with a power overheat protector , when the pump body temperature reached 130 degrees , it will automatically power off , to protect the motor from being damaged in the long running work .
9.Small volume and light weight , easy to move , save space , convenient repair and maintenance .

Technical Parameter:


Vacuum adsorption
Solvent filtration
Vacuum distillation
Vacuum drying
Compressing and converting gas
SPE ( solid phase extraction)

Packing & Delivery

Packaging: Wooden case or base on your need
Shipping:by sea, by air, by express door to door service.

Our Company

TOPTION as a professional lab solution provider is specialized in manufacturing and selling insect olfactometer,freeze dryer, hydrothermal synthesis reactor, photochemical glass reactor , single-layer glass reactor,double-layer glass reactor, three-layer glass reactor,thermostatic equipment, UV glass reactor system, xenon glass reactor, ice maker, ultrasonic instrument, spray dryer, air dryer,extracting device and so on, who are work in chemistry, biology, pharmaceutical, environment analysis, food, academic research, etc. Regardless of the field you work in, we keep striving for the same goal: to provide you with the most suitable solutions & products, to make your research more accurate & efficient.

TOPTION has passed the "ISO9001:2008 Quality Management System"certification and most of our products have passed CE certification,the quality can be assured.

Our Service

Pre-Sales Service:
1. Inquiry and consulting support.
2. Quick response with detailed quotation
3.Confirm price, quantity, shipment, lead time and payment terms)
4.Make order and sealed PI. (Trade assuranceorder is recommend to new clients for securing payment)
After-Sales Service:
1. One year warranty for the products described here.
2. Beyond the warranty period, product problems can also be solved by our company, but charge component cost and maintenance cost properly.
3.Reliable quality and thoughtful after-sale service: If you encounter problems when using our products, please contact us by telephone or e-mail, we will be ready to provide consulting, maintenance and other services immediately.

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