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PK D46 242
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Duo 65 C, 3-phase motor, 3TF, 200/346 V, 50 Hz | 220/380 V, 60 Hz
Order number: PK D46 242

  • Dual-stage, high-performance rotary vane pump with a pumping speed up to 70 m3/h
  • With 3-phase motor
  • With temperature sensor (3TF) for optimum motor protection
  • Integrated gas ballast and HV safety valve
  • For all low and medium vacuum applications
  • Corrosive gas version
  • Special feature: Various motor voltages for worldwide employment

Please note: PFPE oil has to be ordered separately

Connection flange (in) DN 40 ISO-KF
Connection flange (out) DN 40 ISO-KF
Pumping speed at 60 Hz 70 m³/h | 41.2 cfm | 1,166.67 l/min
Final pressure with gas ballast ≤ 4.5 · 10-3 hPa | ≤ 3.37 · 10-3 Torr | ≤ 4.5 · 10-3 mbar
Final pressure without gas ballast ≤ 3 · 10-3 hPa | ≤ 2.25 · 10-3 Torr | ≤ 3 · 10-3 mbar
Exhaust pressure, min. Atmospheric pressure
Exhaust pressure, max. 1,500 hPa | 1,125 Torr | 1,500 mbar
Rotation speed at 60 Hz 1,800 rpm | 1,800 min-1
Sealing gas No
Cooling method Air
Motor protection 3TF
Motor type 3-ph motor
Ambient temperature 12-40 °C | 53.6-104 °F | 285-313 K
Weight: with motor 75 kg | 165.34 lb
Switch No  
Mains connection: voltage (range) ±5 %
Mains connection: voltage 60 Hz 220/380 V
Mains cable No  
Gas ballast Yes
Operating fluid A113
F5
Operating fluid amount 4.2 l
Leakage rate safety valve ≤ 1 · 10-5 Pa m3/s | ≤ 7.5 · 10-5 Torr l/s | ≤ 1 · 10-4 mbar l/s
Dimensions (L x W x H) 741 x 240 x 340 mm | 29.17 x 9.45 x 13.39 inch
Rated power 60 Hz 1.8 kW
Protection degree IP55

Typical ultimate pressure according to PNEUROP

Dimension-TIM-RS

A
780 mm
B
392 mm
C
146 mm

Characteristic-TIM-RS-1

Characteristic-TIM-RS-2

Consumable

A113, Perfluoropolyether oil, 2.5 L 064659
A113, Perfluoropolyether oil, 0.5 L 064657
File Type Language Date Filesize
Data sheet PDF EN 01-28-2023 ~ 566 KB
Stepfile STP EN 08-12-2010 ~ 1.6 MB
File Type Language Date Filesize
Operating instructions Uno 35/Duo 35/Uno 65/Duo 65 (PK0168BEN_Q) PDF EN 02-25-2021 ~ 9.8 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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