Open Page 13 of Roots Vacuum Pumps 2016 by Leybold

/h m3/h m3/h m3/h m3/h m3/h m3/h m3/h 029 059 118 241 082 253 518 707** cfm cfm cfm**** cfm cfm cfm**** cfm cfm** leybold full line catalog fall 2016 operation at ... which perfectly matches the requirements of** vacuum** engineering applications owing to the flexible ... w Â ithin the pumpâ€™s limits ruvac roots** vacuum** pumps of the types wa and ws without p Â res ... in the pumping speed by operating the roots** vacuum** pumps at frequencies over 50 hz the nominal

Open Page 12 of Roots Vacuum Pumps 2016 by Leybold

the pumps of these series are ÂespeÂÂcially adapted roots** vacuum** pumps from the ruvac ws series which are intended for operation with ... in the following are recommended for connection to the ruvac roots** vacuum** pumps they are driven by a canned motor so that a shaft seal for ... against atÂmosÂpheric pressure is not required rotary vane** vacuum** pumps trivac b with pumping speeds between 16 and 65 m3 x h-1 9.**4**

Open Page 7 of Roots Vacuum Pumps 2016 by Leybold

general information on roots** vacuum** pumps applications 10 -2 10 -1 10 0 10 1 1000 m 3 x h-1 600 10 2 torr ... 750 500 2,3 400** cfm** 2 3** 4** 200 100 2 10 -3 100 1** 4** 68 10 -2 10 -1 10 0 10 1 pressure 10 2 mbar 10 3 1 pumping speed of ... pumping speed of the roots pump system with pressure equalization line** 4** pumping speed gained by the presÂ sure equalization line roots ... **vacuum** pumps shifting the operating pressure into the high** vacuum** range 10 -3 pumping speed for many years now roots** vacuum** pumps have

Open Page 16 of Roots Vacuum Pumps 2016 by Leybold

251 wa/wauh 501 50 hz 60 hz 50 hz 60 hz nominal pumping speed m x h** cfm** 253.0 149.0 304.0 179.0 505.0 297.**4** 606.0 357.0 max effective pumping ... 530.0 312.0 â€“ sv 200 1 ultimate total pressure 2 3 -1 m3 x h-1** cfm** trivac sogevac mbar torr 8 x 10-**4** 6 x 10-**4** max permissible ... 3 mbar torr leak rate integral mbar xlxs -1 mains supply 8 x 10-**4** 6 x 10-**4** ** 4** x 10-2 3 x 10-2 ** 4** x 10-2 3 x 10-2 80.0 60.0 80.0

Open Page 17 of Roots Vacuum Pumps 2016 by Leybold

wa/wauh 2001 50 hz 60 hz 50 hz 60 hz nominal pumping speed 1 m3 x h-1** cfm** 1000 589 1200 707 2050 1207.5 2460 1449 max effective pumping speed ... b 1000 588 sv 300 b 1850 1089 sv 630 bf 2100 1236 sv 630 bf mbar torr ** 4** x 10-2 3 x 10-2 ** 4** x 10-2 3 x 10-2 ** 4** x 10-2 3 x 10-2 ** 4** x 10-2 ... .0 60.0 80.0 60.0 50.0 37.5 50.0 37.5 5 x 10 5 x 10 5 x 10 5 x 10-**4** -**4** -**4** -**4** v 200-240 200-240 200-240 200-240 v 380-400 380-480 380-400

Open Page 22 of Roots Vacuum Pumps 2016 by Leybold

ws/wsuh 501 50 hz 60 hz 50 hz 60 hz nominal pumping speed 1 m3 x h-1** cfm** 253 149 304 179 505 297.**4** 606 357 210.0 123.7 d 65 b â€“ 251.0 ... 410.0 241.0 â€“ sv 200 530.0 312.0 â€“ sv 200 8 x 10-**4** 6 x 10-**4** ** 4** x 10-2 3 x 10-2 ** 4** x 10-2 3 x 10-2 80.0 60.0 80.0 ... 60.0 80.0 60.0 80.0 60.0 1 x 10 1 x 10 1 x 10 1 x 10-**4** 200-208 265 460 200 230 400 200-208 265 460 max effective

Open Page 23 of Roots Vacuum Pumps 2016 by Leybold

1001 ws/wsuh 2001 50 hz 60 hz 50 hz 60 hz nominal pumping speed m x h** cfm** 1000 589 1200 707 2050 1207.5 2460 1449 m3 x h-1** cfm** sogevac 800 470 ... sv 300 b 1000 588 sv 300 b 1850 1089 sv 630 bf 2100 1236 sv 630 bf ** 4** x 10-2 3 x 10-2 ** 4** x 10-2 3 x 10-2 ** 4** x 10-2 3 x 10-2 1 max ... speed with backing pump ultimate total pressure 2 3 -1 mbar torr ** 4** x 10-2 3 x 10-2 max permissible pressure difference during

Open Page 8 of Roots Vacuum Pumps 2016 by Leybold

conditions of your system these characteristics make the roots** vacuum** pump attractive for almost all rough and medium** vacuum** applicaÂ ... ruvac wh and ws in the area of semiconductor technology roots** vacuum** pumps are found in etching processes among others and in use with dry ... Âtion of backing pumps a Â mounts to 200 to 500 m3/h 118 to 295** cfm** and it ensures a cut-in Âpressure of 10-1 mbar Â0.75 x 10-1

Open Page 31 of Roots Vacuum Pumps 2016 by Leybold

wh/whu 4400 50 hz 50 hz nominal pumping speed 2 m3 x h-1** cfm** 4400 2592 5280 3100 7040 4147 7000 4123 8400 4948 9800 5772 max ... effective pumping speed with backing pump dryvac dv 650 m3 x h-1** cfm** 3300 1944 and ruvac wh 2500 m3 x h-1** cfm** 3700 2179 3900 2297 4800 ... 5800 3416 6800 4005 7800 4594 max permissible pressure difference 3 ** 4** 5 during continuous operation wh mbar torr for short-cycle operation

Open Page 35 of Roots Vacuum Pumps 2016 by Leybold

72.5 200.0 0.9 200.0 0.9 6 x 1 6x1 1.2 1.27 1.2 1.27 dn 100 275 606.**4 roots vacuum** pumps technical data 100 275 606.4 wslf 1001 part no ruvac wslf roots ... wslf 1001 50 hz 60 hz nominal pumping speed m x h** cfm** 1000 589 1200 707 max permissible pressure ... pressure bar psi cooling water throughput l x h-1** cfm** hose connection for hose lubricant of the ... 100 275 606. pumps technical data 100 275 606.**4** wslf 1001 part no ruvac wslf roots** vacuum** pump

Open Page 29 of Roots Vacuum Pumps 2016 by Leybold

ordering information wh 700 part no roots** vacuum** pump ruvac wh vertical flow direction 3.8 kw 400 v internal fc ip 55 ... 155 205v 400 v pfpe oil lvo 400 155 207v 200 v pfpe 155 209v roots** vacuum** pumps 155 202 155 203 155 208v accessories frequency converter with ... integrated mains filter 200 240 v motor power** 4** kw for part no 155 204v 400 480 v motor power** 4** kw for part no 155

Open Page 18 of Roots Vacuum Pumps 2016 by Leybold

resp dn 160 iso-k 10 -5 10 10 -4 10 -3 10 -2 10 -1 10 0 10 1 torr 750** 4 5000 cfm** pumping speed 3 m x h -1 1000 10 3 500 100 10 2 8 6 4 wau 2001+sv ... 1001 2001 part no part no part no part no roots** vacuum** pump ruvac wa 117 20 117 30 117 40 117 50 ruvac ... flange wa/ws pump wau/wsu pump 3 ansi 3 ansi** 4** ansi 6 ansi ruvac wa us conversion kit ... resp dn 100 iso-k resp dn 160 iso-k 10 -5 10 10 -**4** 10 -3 10 -2 10 -1 10 0 10 1 torr 750 pumping

Open Page 24 of Roots Vacuum Pumps 2016 by Leybold

dn 160 iso-k 1 10 -5 10 10 -4 10 -3 10 -2 10 -1 10 0 10 1 torr 750** 4 5000 cfm** pumping speed 3 m x h -1 1000 10 3 500 100 10 2 8 6 4 wsu 2001+sv ... 1001 2001 part no part no part no part no roots** vacuum** pump ruvac ws lvo 100 117 22 117 32 117 42 117 ... flange wa/ws pump wau/wsu pump 3 ansi 3 ansi** 4** ansi 6 ansi 200 03 179 200 03 179 200 03 179 ... dn 100 iso-k resp dn 160 iso-k 1 10 -5 10 10 -**4** 10 -3 10 -2 10 -1 10 0 10 1 torr 750 pumping

Open Page 28 of Roots Vacuum Pumps 2016 by Leybold

260 â€“ â€“ 50.0 37.5 60.0 45.6 50.0 37.5 60.0 45.6 40.0 30.**4** 45.0 34.2 25.0 9.0 25.0 19.0 +5 to +45 41 to +113 +5 to +45 41 to + ... 113 +5 to +45 41 to +113 +5 to +45 41 to +113 3.5** 4**.7 2.2 2.9 0.5 0.7 ie 2 3.5** 4**.7 2.6 3.5 0.5 0.7 ie 2 3.5** 4**.7 â€“ ... 0.5 0.7 ie 2 3.5** 4**.7 â€“ 0.5 0.7 ie 2 nominal pumping speed 2 m3 x h-1** cfm** max ... effective pumping speed with backing pump sogevac sv 300 b m3 x h-1** cfm** max permissible pressure difference during continuous operation 3 ** 4**

Open Page 30 of Roots Vacuum Pumps 2016 by Leybold

technical data wh /whu 2500 nominal pumping speed 2 m3 x h-1** cfm** 50 hz 60 hz 2500 1473 3000 1767 80 hz 1 4000 2356 100 hz 1 5000 2945 ... 2500 3200 3900 backing pump dryvac dv 650 m3 x h-1 1296 1473 1885 2297** cfm** max permissible pressure difference 3 ** 4** 5 during continuous ... 1 â€“ â€“ â€“ â€“ kw hp 0.7 0.9 0.9 1.2 1.2 1.6 1.**4** 1.9 ie 2 ie 2 ie 2 ie 2 permissible ambient temperatures nominal