New type dry scroll pump can pumping flammable and explosive and harmful gas

New type dry scroll pump EVP-200PB Model:

EVP200PB Dry Scroll Pump

New type dry scroll pumps

New type dry scroll pump Features:

1.Lubricant-free within the vacuum envelope and hermetically sealed means a totally clean and dry vacuum to prevent cross contamination.
2.Advanced scroll-form and tip-seal technologies deliver best in-class vacuum performance and unrivaled ultimate vacuum levels, Lake rate <8*10-8 Pa m /s.
3.Unique tip seal design significantly reduces wear to minimize maintenance and extend service life.
4.Quiet operation with typical noise during operation < 52 dB(A) for minimal environmental impact.
5.Input power : 220V, 50Hz, Variable voltage and Variable frequency by main control panel.
6.This pumps are not suitable for liquids, dust-laden gases, or corrosive gases.

New type dry scroll pump Technical Specification:

Capacity L/S 3.1
Ultimate vacuum Pa 3
Motor 220V, 50Hz
Power KW 0.35
Leak rate Pa m /s £8*10-8
Noise level dB(A) 52
Cooling way Air
Gas ballast Flow L/min 16
Connection Inlet KF25
Outlet KF25
Dimension mm 442*297*280
Weight kg 31

New type dry scroll pump Applications :

Backing turbomolecular pumps

Chamber evacuation

Chemical applications including gel dryers and solvent recovery

Electron microscopy, Mass spectrometry

Film preparation equipment, science engineering and chemical analysis equipment

semiconductor packaging equipment

packaging equipment

special gas recovery and liquid crystal injection equipment

Keywords: dry scroll pump/ oil free vacuum pump/ vacuum pump
Edited by: Annie Hou / Shanghai EVP Vacuum Technology Co., Ltd

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