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  8. CombiLine WD 400 with Duo 65 two-stage rotary vane pump and Okta 500 roots pump

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PPS22111
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CombiLine WD 400 with Duo 65 two-stage rotary vane pump and Okta 500 roots pump
Order number: PPS22111

  • Okta 500 roots pump, standard version, operating fluid P3
  • Duo 65 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
Backing pump Duo 65
Connection flange (in) DN 100 ISO-F
Connection flange (out) DN 40 ISO-KF
Final pressure < 3 · 10-4 hPa | < 2.25 · 10-4 Torr | < 3 · 10-4 mbar
Final pressure without gas ballast < 3 · 10-4 hPa | < 2.25 · 10-4 Torr | < 3 · 10-4 mbar
Input voltage(s) 400 V AC, 50 Hz // 460 V AC (±10 %), 60 Hz  
Mains frequency compatibility 50 Hz
60 Hz
Motor type 3-ph motor
Power consumption max. 3 kW
Pumping speed at 50 Hz 400 m³/h | 235.44 cfm | 6,666.67 l/min
Pumping speed at 60 Hz 480 m³/h | 282.53 cfm | 8,000 l/min
Roots pump Okta 500
Sound pressure level < 75 dB(A)
Sound pressure level at 1 hPa < 75 dB(A)
Type Roots pumping station
Typical final pressure with gas ballast < 5 · 10-4 hPa | < 3.75 · 10-4 Torr | < 5 · 10-4 mbar
Weight: with motor 250 kg | 551.15 lb

Dimension-TIM-RS

A
798 mm
B
1103 mm

Characteristic-TIM-RS-1

File Type Language Date Filesize
Data sheet PDF EN 06-07-2023 ~ 613.8 KB
Stepfile STP EN 11-23-2011 ~ 16.7 MB
File Type Language Date Filesize
Operating instructions OME 40 M/MR, OME 40 C/CR (PD0053BEN_D) PDF EN 04-09-2019 ~ 2.1 MB
Operating instructions Uno 35/Duo 35/Uno 65/Duo 65 (PK0168BEN_Q) PDF EN 02-25-2021 ~ 9.8 MB
Operating instructions Okta 250/Okta 250 M/Okta 500/Okta 500 M (PP0071BEN_X) PDF EN 05-02-2023 ~ 9.4 MB
Operating instructions CombiLine Pumping Stations WU/WD/WH (PW0200BEN_J) PDF EN 06-28-2017 ~ 1.9 MB
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

T  +1 (800) 248-8254
F  +1 (888) 658-7983
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