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PD S20 000
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HiScroll 12, Scroll Pump, Standard
Order number: PD S20 000

  • No hydrocarbons: Completely dry & oil-free Scroll vacuum pump
  • Low noise level, minimal vibrations and compact design, ideal also for use in laboratories
  • Safe operation due to the installed non-return valve and hermetically sealed pumping system
  • Low operating costs thanks to the highest quality, short maintenance times and long maintenance intervals
  • Power as required: Stable pumping speed and short cycle times
  • Sustainable: 15% higher efficiency of the drive system, reduced heat generation and minimum cooling requirements
  • Industry 4.0 compatible: Operation with other intelligent products, such as turbopumps via RS-485
  • Simple logistics: Our HiScroll pumps are suitable for all voltages worldwide
Pumping speed 12.1 m³/h | 7.12 cfm | 201.67 l/min
Typical ultimate pressure 9 · 10-3 hPa | 6.75 · 10-3 Torr | 9 · 10-3 mbar
Typical ultimate pressure at gas ballast stage 1 5 · 10-2 hPa | 3.75 · 10-2 Torr | 5 · 10-2 mbar
Typical ultimate pressure at gas ballast stage 2 4 · 10-1 hPa | 3 · 10-1 Torr | 4 · 10-1 mbar
Gas ballast flow stage 1 18 l/min
Gas ballast flow stage 2 30 l/min
Leakage rate 5 · 10-7 Pa m3/s | 3.75 · 10-6 Torr l/s | 5 · 10-6 mbar l/s
Intake pressure max. 1,100 hPa | 825 Torr | 1,100 mbar
Exhaust pressure, max. 1,500 hPa | 1,125 Torr | 1,500 mbar
Connection flange (in) DN 25 ISO-KF
Connection flange (out) DN 25 ISO-KF
I/O interfaces RS-485
Mains connection 100 — 127/200 — 240 V AC (±10 %), 50/60 Hz
Rated current consumption 100 V – 127 V: 8 A
200 V – 240 V: 4 A
Current, max. 10,0 A
Rotation speed 624-1,870 rpm | 624-1,870 min-1
Nominal rotation speed 1,560 rpm | 1,560 min-1
Protection degree IP20
Switch Yes  
Ambient temperature 5-40 °C | 41-104 °F | 278-313 K
Temperature: Storage -10-50 °C | 14-122 °F | 263-323 K
Temperature: Shipping -25-55 °C | -13-131 °F | 248-328 K
Cooling method, standard Air, forced convection
Emission sound pressure level (EN ISO 2151) 47 dB(A)
Weight 24 kg | 52.91 lb
Gas ballast Yes
Operating altitude, max. 2500 m

Dimension-TIM-RS

Characteristic-TIM-RS-1

File Type Language Date Filesize
Data sheet PDF EN 11-28-2020 ~ 662.6 KB
Stepfile STP EN 06-29-2020 ~ 18 MB
File Type Language Date Filesize
Operating instructions HiScroll 12 | HiScroll 18 (PU0081BEN_D) PDF EN 11-27-2020 ~ 6 MB
Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

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