CombiLine WD 220 with Duo 35 two-stage rotary vane pump and Okta 250 roots pump Order number: PPS22110 Okta 250 roots pump, standard version, operating fluid P3 Duo 35 rotary vane pump, standard version, incl. OME MR oil mist filter (with oil return), operating fluid P3 Components built on a common base frame and internally connected by pipes All motors according to efficiency class IE3 Various accessories are available for all current pumping stations Pumps with other voltages on request Request product Compare product Remember product