High Precision Oilless Diaphragm Vacuum Pump GM0.5A Oil Free

Diapgragm Vacuum Pump

“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 . 

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 .

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 .

Technical parameters:

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Production and packing process: