Rotary Vane Vacuum pumps Manufacturers      Europe, Middle East and Africa     North and South America     Asia Pacific      Bulgaria     Deutschland     France     Italy     United Kingdom     BOC Edwards - Manor Royal, Crawley RH10 2LW, United Kingdom E-Mail, Tel. Fax products: BOC Edwards RV Series vacuum pumps have become the industry standard for scientific primary pumping applications. RV pumps are unique in their ability to deliver high or low throughputs with ultimate high vacuum, which combined with ultra-low noise levels, makes them ideal for a wide range of applications and environments. RV series pumps will produce a vacuum from atmospheric pressure down to about 0.002 mbar, equivalent to an altitude of approximately 80km, or one half-millionth of normal atmospheric pressure. There are four models that make up this range: RV3, RV5, RV8 and RV12.     ATEX approved rotary vane vacuum pumps     Keywords     www.vacuum-guide.com