西门子气环真空泵,西门子鼓风机，富士鼓风机

Gas ring vacuum pumps, vacuum pump gas ring, Siemens gas ring vacuum pumps, has dual function of a blow suction pump, and can be used after the wind blow, also can use; series of gas ring vacuum pumps, still can use at the same time after the wind and hair drier, equivalent to rotary-vane vacuum pump the same function;

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

3, relative to the centrifugal fan and medium voltage fan, the pressure is high for many, often is the centrifugal fan ten times above, have a gas ring vacuum pumps, the output pressure as high as 100 KPA;

4, if the pump body is whole die-casting, and USES the shockproof foot, then it installed a to install the requirements of the foundation also is very low, even can need not fixed foot can be a normal operation, very convenient, also very save installation expenses and installation cycle;

5, relative to other types of air pump, such as luo watts, the operation of the fan noise is low, the greater the power, the more obvious 5.5 KW above will be display;

6, free maintenance use; It\'s a loss is only two bearing, in the warranty, basically within do not need maintenance;

7, gas ring vacuum pumps mechanical wear very small because, in addition to bearing, not the other outside mechanical contact part, so, the service life is, of course, is very long, as long as it is in normal conditions, the use of 3 ~ 5 years wasn\'t a problem.  gas ring vacuum pumps and even put forward a limit in a replacement, three years warranty ultra value