Pfeiffer Vacuum

Duo 35, 3-phase motor, 3TF, 230/400 V, 50 Hz; 265/460 V, 60 Hz

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Overview
  • 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
  • Special feature: Various motor voltages for worldwide employment
  • Other motor voltages available on request

Product view

PK D45 602
Order number: PK D45 602
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Technical data
Ambient temperature 12-40 °C | 53.6-104 °F | 285-313 K
Cooling method, standard Air
Dimensions (L x W x H) 645 x 240 x 340 mm | 25.39 x 9.45 x 13.39 inch
Emission sound pressure level without gas ballast at 50 Hz 61 dB(A)
Exhaust pressure, max. 1500 hPa
Exhaust pressure, min. Atmospheric pressure
Flange (in) DN 40 ISO-KF
Flange (out) DN 40 ISO-KF
Leak rate safety valve 1 · 10-5 Pa m³/s
Mains cable No
Mains requirement: voltage (range) ± 5 %
Mains requirement: voltage 50 Hz 230/400 V
Mains requirement: voltage 60 Hz 265/460 V
Motor protection 3TF
Operating fluid P3
Operating fluid filling 3.2 l
Protection category IP55
Pumping speed at 50 Hz 32 m³/h
Pumping speed at 60 Hz 36 m³/h
Pumping speed range 35 m3/h
Rated power 50 Hz 1.1 kW
Rated power 60 Hz 1.3 kW
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 false
Switch No
Ultimate pressure with gas ballast 3 · 10-3 hPa | 2.25 · 10-3 Torr | 3 · 10-3 mbar
Ultimate pressure without gas ballast 2 · 10-3 hPa | 1.5 · 10-3 Torr | 2 · 10-3 mbar
Weight: with motor 68 kg | 149.91 lb

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

Accessories
Soft starter
Soft starter 3.6 A (P 4769 001)
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Soft starter 6.5 A (P 4769 003)
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Soft starter 9 A (P 4769 004)
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Operating fluid return line from operating fluid mist filter
Conversion kit
Magnetic gas ballast valve
Operations monitoring unit
Oil pressure switch
Adapter for OktaLine
Blank flange with O-ring and screws
Condensate separators
FAK
OME M
Other
Dust separator
KLF
KLF 040, cold trap (PK Z80 008)
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Heating rod for zeolite trap (ZFO)
Operating fluid filter
URB
OME S
Gas flushing device
Sorption trap, corrosive version
PTC resistor tripping unit for PTC resistor sensor
Consumable
P3, mineral oil, 1 l (PK 001 106 -T)
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P3, mineral oil, 5 l (PK 001 107 -T)
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P3, mineral oil, 20 l (PK 001 108 -T)
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Dimensions

Massbild-TIM-RS

A
645 mm
B
312 mm
C
66 mm
Characteristic

Kennlinie-TIM-RS-1

Kennlinie-TIM-RS-2

Downloads
File Type Language Date Filesize Action
Data sheet PDF EN 12-12-2017 ~ 417.1 KB Download
Stepfile STP EN 11-14-2016 ~ 2.3 MB Download

File Type Language Date Filesize Action
Operating instructions Uno 35/Duo 35/Uno 65/Duo 65 (PK0168BEN_Q) PDF EN 11-16-2017 ~ 9.8 MB Download
Operating instructions Uno 35/Duo 35/Uno 65/Duo 65 (PK0168BEN_P) PDF EN 05-25-2016 ~ 2.7 MB Download

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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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