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PK D61 707 D
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Duo 5 M, 1-phase motor, 95–120 V, 50 Hz | 105–120 V, 60 Hz
Order number: PK D61 707

  • Dual-stage, high-performance rotary vane pump with a pumping speed of up to 5 m3/h
  • With Single-phase motor
  • Integrated gas ballast and HV safety valve
  • For all low and medium vacuum applications
  • With magnetic coupling
  • Special feature: Various motor voltages for worldwide employment
Connection flange (in) DN 16 ISO-KF
Connection flange (out) DN 16 ISO-KF
Pumping speed at 50 Hz 5 m³/h | 2.94 cfm | 83.33 l/min
Pumping speed at 60 Hz 6 m³/h | 3.53 cfm | 100 l/min
Final pressure with gas ballast 7 · 10-3 hPa | 5.25 · 10-3 Torr | 7 · 10-3 mbar
Final pressure without gas ballast 4 · 10-3 hPa | 3 · 10-3 Torr | 4 · 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 44 g/h
Water vapor capacity 60 Hz 53 g/h
Water vapor tolerance at 50 Hz 13 hPa | 9.75 Torr | 13 mbar
Water vapor tolerance at 60 Hz 14 hPa | 10.5 Torr | 14 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 ≤ 57 dB(A)
Switch Yes  
Mains connection: voltage (range) ±5 %
Mains connection: voltage 50 Hz 95 – 120 V
Mains connection: voltage 60 Hz 105 – 120 V
Cable length 2 m
Mains cable Yes  
Gas ballast flow 192 l/h
Gas ballast Yes
Gas ballast pressure ≤ 1,500 hPa | ≤ 1,125 Torr | ≤ 1,500 mbar
Operating fluid P3
Operating fluid amount 0.75 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) 465 x 160 x 241 mm | 18.31 x 6.3 x 9.49 inch
Rated power 50 Hz 0.37 kW
Rated power 60 Hz 0.37 kW
Protection degree IP55
Certification CE
Magnetic coupling Yes
Weight 25 kg | 55.12 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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