Air suction pump electric rotary vane vacuum pump

 

1, with blowing smoke dual function, one machine, you can use suction, you can also use a hair;

 

2, less oil or oil-free operation, the output of the air is clean;

 

3, with respect to the centrifugal fan and the air compressor, its pressure is much higher, often more than ten times the centrifugal fan;

 

4, if the pump is an integral casting, installation and use of the foot shock, the installed base of its requirements is very low, even without fixed foot to normal operation, very convenient, but also very cost-saving installation and installation period;

 

5, relatively similar fan, its low noise operation, the introduction of high-pressure ultra-quiet fan:

 

6, maintenance-free; it is only the loss of two pieces of bearings within the warranty period, with almost no maintenance;

 

7, high pressure air mechanical wear is very small, because in addition to bearing outside, no other mechanical contact portions, so of course, life is very long, as long as it is under normal conditions of use, 3 to 5 years is no problem of;

 

 

High pressure fan operation, the current consumption of the motor will increase with the pressure and the degree of vacuum increases, such as current too large, the contact trip to prevent escape or conserve electricity, increase the cross-sectional area of the outlet as possible, or the intake or exhaust side means pressure air volume control valve.

 

A, with air - inlet should be retrofitted with the appropriate filter

 

1, the vent should be larger than the total cross-sectional area of the cross-sectional area of the fan outlet 1/2.

 

2, such as for water and air supply, the pressure should be on the depth of directory model marked 70% of the maximum static value or less.

 

3, in the pressurized air supply outlet temperature due to the relationship between air friction is greater than 10 degrees Celsius ambient temperature is normal, it should use iron pipe 1M or more.