HPD series oil-free vacuum pump

Instrument Description

Vacuum pump is to improve filtration efficiency, strengthen the effect of degassing important filtration equipment. To protect the filter media is not contaminated , generally use this type of oil-free vacuum pump diaphragm vacuum pressure is generally about 0.08Mpa ( single-stage ) . The key is to improve the filtration rate per unit of time displacement, ie, flow indicators vacuum pump , the filter large, medium viscosity is high particulate filter clogging is particularly prominent under the circumstances . Vacuum pump life, in addition to depending on the correct way to use the outside ( such as reducing man-made continuous power to prevent the solvent is drawn into the pump , etc. ) , the main electrical power and also the rational design of forms and vacuum membrane fatigue resistance .

main features

HPD series oil-free vacuum pump is designed for the needs of vacuum equipment for laboratory design . Can be used to vacuum concentration, vacuum filtration , vacuum drying and other occasions. Has the following characteristics :
1 to provide sufficient electrical power , reduce motor heating .
2 membrane using vacuum oil resistance , fatigue resistance, good quality rubber , laminated together with a reinforcing textile skeleton and a thickness of 3mm, the service life is greatly improved.
3 high efficiency and low noise , optional surge in form and exhaust valve configuration.
4 two-stage pump head pressure accessible 0.1Mpa, large flow structures can also be used the way .