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PK D45 202 E
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Duo 35 C, 3-phase motor, 3TF, 230/400 V, 50 Hz | 265/460 V, 60 Hz
Order number: PK D45 202

  • Dual-stage, high-performance rotary vane pump with a pumping speed up to 36 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 50 Hz 32 m³/h | 18.84 cfm | 533.33 l/min
Pumping speed at 60 Hz 36 m³/h | 21.19 cfm | 600 l/min
Final pressure 3 · 10-3 hPa | 2.25 · 10-3 Torr | 3 · 10-3 mbar
Final pressure with gas ballast ≤ 4.5 · 10-3 hPa | ≤ 3.37 · 10-3 Torr | ≤ 4.5 · 10-3 mbar
Exhaust pressure, min. Atmospheric pressure
Exhaust pressure, max. 1,500 hPa | 1,125 Torr | 1,500 mbar
Rotation speed at 50 Hz 1,500 rpm | 1,500 min-1
Rotation speed at 60 Hz 1,800 rpm | 1,800 min-1
Sealing gas No
Cooling method Air (Forced convection)
Motor for region Asia
Europe
Motor protection 3TF
Motor type 3-phase motor
Ambient temperature 12-40 °C | 53.6-104 °F | 285-313 K
Weight: with motor 68 kg | 149.91 lb
Emission sound pressure level without gas ballast at 50 Hz ≤ 61 dB(A)
Switch No  
Input voltage(s) 230 / 400 V AC, 50 Hz // 265 / 460 V AC (±5 %), 60 Hz  
Mains cable No  
Gas ballast Yes
Operating fluid A113
F5
Operating fluid amount 3.2 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) 661 x 240 x 340 mm | 26.02 x 9.45 x 13.39 inch
Rated power 50 Hz 1.1 kW
Rated power 60 Hz 1.3 kW
Protection degree IP55
Weight 68 kg | 149.91 lb

Typical ultimate pressure according to PNEUROP
Sound pressure level according to ISO 3744, class 2

Dimension-TIM-RS

A
645 mm
B
312 mm
C
66 mm

Characteristic-TIM-RS-1

Characteristic-TIM-RS-2

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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