CombiLine WH 1800 P (50 Hz Version) with HeptaDry 300 P dry compressing screw pump and Okta 2000 roots pump Order number: PPS22132 Okta 2000 roots pump, standard version, operating fluid P3 Screw pump HeptaDry 300 P with labyrinth seal, operating fluid D1 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