A PASSION FOR PERFECTION CombiLine TM WH In applications where a high flow rate is required, the pumps HeptaDry and UniDry series can be combined with the OktaLine series Roots pumps in modular design with numerous options. Vacuum Generation / Pumping Stations / Roots Pumping Stations / Dry CombiLine WH 1800 P (50 Hz Version) with dry compressing screw pump HeptaDry 300 P and Roots pump Okta 2000 Roots pump Okta 2000 standard version, operating fluid P3 Screw pump HeptaDry 300 P with labyrinth seal incl. silenzer, operating fluid D1 Components built on a common base frame and internally connected by pipes All motors according efficiency class IE2 Control box/programmable controller (SPS) as options available Dimensions A B C D DN 1 DN 2 www.pfeiffer-vacuum.com 1267 mm 178 mm 415 mm 133 mm DN 160 ISO-F DN 50 PN 16 Page 2 Vacuum Generation / Pumping Stations / Roots Pumping Stations / Dry Technical Data CombiLine WH 1800 P (50 Hz Version) with dry compressing screw pump HeptaDry 300 P and Roots pump Okta 2000 Connection nominal diameter (in) Connection nominal diameter (out) Power supply voltage, 3 phases Pumping speed at 50 Hz Sound pressure level Ultimate pressure Weight: with motor DN 160 ISO-F DN 50 PN 16 380-415 V, 50 Hz 1800 m3/h at 1 hPa < 80 dB(A), at 1 hPa < 2 · 10-3 hPa | < 1.5 · 10-3 Torr | < 2 · 10-3 mbar 840 kg | 1,851.86 lb Order number CombiLine TM WH www.pfeiffer-vacuum.com PPS22132 Page 3 Pfeiffer Vacuum stands for innovative and custom vacuum solutions worldwide, technological perfection, competent advice and reliable service. Complete range of products From a single component to complex systems: We are the only supplier of vacuum technology that provides a complete product portfolio. Competence in theory and practice Benefit from our know-how and our portfolio of training opportunities! We support you with your plant layout and provide first-class on-site service worldwide. Are you looking for a perfect vacuum solution? Please contact us: Pfeiffer Vacuum GmbH Headquarters · Germany T +49 6441 802-0 [email protected] www.pfeiffer-vacuum.com All data subject to change without prior notice. (11/14/2014) Vacuum solutions from a single source