Roots Vacuum Pumps 2016 by Leybold

More catalogs by Leybold | Roots Vacuum Pumps 2016 | 40 pages | 2017-05-08


Page 14 of Roots Vacuum Pumps 2016

products ruvac wa/wau 251 to 2001 roots vacuum pumps with air-cooled flange-mounted motors ruvac wau 2001 single-stage roots vacuum pump advantages to the user typical applications supplied equipment two air-cooled lines wa/wau each with four pump sizes for oil-free compression of gases and vapors in combination with a backing pump ruvac wa/wau are supplied as standard for a vertical pumping action horizontal pumping action upon request motors of efficiency class ie 2 wa/wau 2001 efficiency class ie 3 reliable and trouble-free sealing rings with their housing can be readily replaced short cycle pumping processes also in the presence of large quantities of gas and vapor mineral oil lvo 100 is used as ­standard gasket in the intake flange with dirt sieve shaft seals and elastomer seals made of fpm fkm viton the required lubricant filling is in­clud­ed in separate bottles easy to exchange with custom motors integrated pressure equalization line for protection against overloading at high pressures on wau models conversion from vertical to horizontal pumping action can be done from the side of the customer all wau pumps comply as standard with atex cat 3i depending on requirements motors from different atex categories can be fitted 14 leybold full line catalog fall 2016 leybold