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PK D56 102 C
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Duo 1.6 M, single-phase motor, 100 V, 50 Hz | 95–105 V, 60 Hz
Order number: PK D56 102

  • Dual-stage, high-performance rotary vane pump with a pumping speed of 1.25 m3/h at 50 Hz / 1.50 m3/h at 60 Hz
  • With magnetic coupling
  • With single-phase motor with C14 connector plug inside the terminal box
  • Integrated gas ballast and safety valve
  • OME oil return device is included with the pump
  • For all low and medium vacuum applications
  • Special feature: various motor voltages for wide range of application fields

Please note: cable has to be ordered as accessory separately

Connection flange (in) DN 16 ISO-KF
Connection flange (out) DN 16 ISO-KF
Pumping speed at 50 Hz 1.25 m³/h | 0.74 cfm | 20.83 l/min
Pumping speed at 60 Hz 1.5 m³/h | 0.88 cfm | 25 l/min
Final pressure with gas ballast 1 · 10-2 hPa | 7.5 · 10-3 Torr | 1 · 10-2 mbar
Final pressure without gas ballast 3 · 10-3 hPa | 2.25 · 10-3 Torr | 3 · 10-3 mbar
Exhaust pressure, max. 1,500 hPa | 1,125 Torr | 1,500 mbar
Exhaust pressure, min. 250 hPa | 187.5 Torr | 250 mbar
Water vapor capacity 50 Hz 15 g/h
Water vapor capacity 60 Hz 20 g/h
Water vapor tolerance at 50 Hz 15 hPa | 11.25 Torr | 15 mbar
Water vapor tolerance at 60 Hz 15 hPa | 11.25 Torr | 15 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
Cooling method Air
Motor Yes
Motor protection Bimetal
Motor type 1-ph motor
Ambient temperature 12-40 °C | 53.6-104 °F | 285-313 K
Continuous gas input temperature, max. 40 °C | 104 °F | 313 K
Emission sound pressure level without gas ballast at 50 Hz 42 dB(A)
Emission sound pressure level without gas ballast at 60 Hz 44 dB(A)
Switch Yes  
Mains connection: voltage (range) ±10 %
Mains connection: voltage 50 Hz 100 V
Mains connection: voltage 60 Hz 95 – 105 V
Recommended on-site electric fuse protection 4 / 5 A
Mains cable No, C14-plug inside the terminal box  
Gas ballast flow 180 l/h
Gas ballast Yes
Gas ballast pressure ≤ 1,500 hPa | ≤ 1,125 Torr | ≤ 1,500 mbar
Operating fluid P3
Operating fluid amount 0.4 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) 378 x 136 x 192 mm | 14.88 x 5.35 x 7.56 inch
Rated power 50 Hz 0.075 kW
Rated power 60 Hz 0.09 kW
Protection degree IP40
Certification CE
cTUVus certified according to UL / CSA 61010-1
Magnetic coupling Yes
Weight 11 kg | 24.25 lb

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

Dimension-TIM-RS

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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