The separation of the compression chambers on both sides of the rotor allows single-stage, two-stage or multi-stage compression with a single rotor. Silencers with integrated vacuum filter and vacuum safety valve (in patented design) can be supplied as an option. The length of the silencers can be varied so that they can be adapted to the mounting space available to them.

The frequency converter integrated in the VARIAIR unit significantly increases the performance of the side channel vacuum pumps. In this way, the vacuum pumps can be precisely adapted to the customer’s requirements.

TECHNICAL SPECIFICATIONS

type max. suction volume [m3/h] 50/60Hz max. vacuum [mbar abs.] 50/60Hz max. vacuum [mbar rel.] 50/60Hz max. motor power [KW] 50/60Hz
SV 130/1 130/160 870/880 -130/-120 0,75/0,9
SV 130/1 130/160 790/800 -210/-200 1,1/1,29
SV 130/1 130/160 770/730 -230/-270 1,5/1,8
SV 200/1 180/230 850/860 -150/-140 1,1/1,29
SV 200/1 180/230 785/770 -215/-230 1,5/1,8
SV 201/1 190/230 860/875 -140/-125 1,1/1,29
SV 201/1 190/230 780/790 -220/-210 1,5/1,8
SV 300/1 325/390 830/845 -170/-155 2,2/2,65
SV 300/1 325/390 735/755 -265/-245 3,0/3,6
SV 300/1 325/390 710/690 -290/-310 4,0/4,8
SV 400/1 390/470 790/810 -210/-190 3,0/3,6
SV 400/1 390/470 685/710 -315/-290 4,0/4,8
SV 400/1 390/470 685/660 -315/-340 5,5/6,6
SV 500/1 510/610 800/825 -200/-175 4,0/4,8
SV 500/1 510/610 685/710 -315/-290 5,5/6,6
SV 500/1 510/610 645/630 -355/-370 7,5/9,0

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