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PPS22503

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CombiLine WU 912 with Hena 201 single-stage rotary vane pump and Okta 1000 roots pump
Order number: PPS22503

Okta 1000 roots pump, standard version, operating fluid P3
Hena 201 rotary vane pump, standard version incl. oil mist filter and oil return unit, 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

Backing pump	Hena 201
Connection flange (in)	DN 160 ISO-F
Connection flange (out)	DN 63 ISO-K
Final pressure	8 · 10^-3 hPa \| 6 · 10^-3 Torr \| 8 · 10^-3 mbar
Final pressure without gas ballast	8 · 10^-3 hPa \| 6 · 10^-3 Torr \| 8 · 10^-3 mbar
Mains connection: power consumption	8.5 kW
Mains voltage, 3-phase	440 V, 50 Hz / 460 V, 60 Hz ±10 %
Motor type	3-ph motor

Power consumption max.	8.5 kW
Pumping speed at 1 hPa, 50 Hz	910 m³/h \| 535.63 cfm \| 15,166.67 l/min
Pumping speed at 1 hPa, 60 Hz	1,100 m³/h \| 647.46 cfm \| 18,333.33 l/min
Roots pump	Okta 1000
Sound pressure level	80 dB(A)
Sound pressure level at 1 hPa	≤ 80 dB(A)
Typical final pressure with gas ballast	3 · 10^-2 hPa \| 2.25 · 10^-2 Torr \| 3 · 10^-2 mbar
Weight: with motor	610 kg \| 1,344.81 lb

Dimension-TIM-RS

Characteristic-TIM-RS-1

Monitoring
OmniControl 200 with TPR 270 PT 440 950 -T
Valves
EVB 160 PA, Angle valve, electro-pneumatic, with PI, with PV, 24 V DC 310VEP160-02

File	Type	Language	Date	Filesize
Data sheet	PDF	EN	08-18-2022	~ 500.2 KB

File	Type	Language	Date	Filesize
Operating instructions Hena 201 R/Hena 251/Hena 301 R (PD0087BEN_D)	PDF	EN	08-10-2020	~ 11.5 MB
Operating instructions Okta 1000/Okta 1000 M (PP0950BEN_S)	PDF	EN	04-18-2019	~ 10.6 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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