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Home/Rebuilt Vacuum Pumps/Rotary Vane/Pfeiffer Vacuum Pumps/Pfeiffer Duo 1.6 Vacuum Pump

Pfeiffer Duo 1.6 Vacuum Pump

Pfeiffer Duo 1.6 Rotary Vane Vacuum Pump

Pfeiffer Duo 1.6 vacuum pump is a dual-stage high-performance rotary vane pump with a pumping speed of 1.25 m3/h at 50 Hz and 1.5 m3/h at 60 Hz. The Duo Series pumps have a rugged design for demanding industrial applications.

The Duo 1.6 pump is a rotary vane vacuum pump used primarily for all low and medium vacuum applications. It’s quiet, compact and well suited for a wide range of bench top applications. The Duo 1.6 is an oil-sealed rotary pump with 1-phase motor with various motor voltage options. Duo series pumps are available in standard version with a conventional seal or M version with wear proof drive and magnetic coupling.

REBUILT OR REMANUFACTURED PFEIFFER DUO 1.6 VACUUM PUMPS:

All rebuild prices include disassembly, inspection & cleaning. Replacement of seals, gasket, springs, o-rings & valves. Other parts replaced as required upon approval for an extra charge. Pumps are then tested & painted.

Specifications

PFEIFFER DUO 1.6 VACUUM PUMP SPECIFICATIONS:

Vacuum Pump ModelDUO 1.6
Nominal Displacementcfm.88
Nominal Displacementl/m25
Stage2
Phase (Typical)1
Rated Power 60 HzkW.09
Oil Capacityltr.4
Weightlbs21.16
Noise LeveldBA44
Purchase Price  (Rebuilt)$–
Rebuild Price$–

Features

PFEIFFER DUO 1.6 DUAL STAGE PUMP FEATURES:

  • Dual-stage, high performance rotary vane pump
  • Single-phase motor
  • Integrated gas ballast and safety valve
  • 1.25 cfm pumping speed at 50 Hz
  • 1.5 cfm pumping speed at 60 Hz
  • Ultimate pressure 3 x 10-3
Applications

PFEIFFER DUO 1.6 VACUUM PUMP APPLICATIONS:

  • Backing pump for turbomolecular pumps
  • Vacuum drying
  • Insulating vacuum
  • Laboratory applications
Dimensions

PFEIFFER DUO 1.6 DIMENSIONS:

Pfeiffer Duo 1.6 rotary vane vacuum pump dimensions
Dimensional Drawings Pfeiffer Duo 1.6

Pumping Speed Curves

PFEIFFER DUO 1.6 PUMPING SPEED CURVES :

Pfeiffer Duo 1.6 Rotary Vane Pumping Speed Curves
Pumping Speed Curve Pfeiffer Duo 1.6

Compare

Pfeiffer Duo Series Rotary Vane Pump Specifications

Pump ModelDuo 1.6Duo 3Duo 6Duo 11
Flange (in)DN 16 ISO-KFDN 16 ISO-KFDN 16 ISO-KFDN 16 ISO-KF
Flange (out)DN 16 ISO-KFDN 16 ISO-KFDN 16 ISO-KFDN 16 ISO-KF
Pumping Speed l/m (cfm)60 Hz25 l/m (0.88 cfm)48.33 l/m (1.71 cfm)100 l/m (3.53 cfm)175 l/m (6.18 cfm)
Pumping speed l/m (cfm)50 Hz20.8 l/m (0.74 cfm)41.67 l/m (1.47 cfm)83.33 l/m (2.94 cfm)150 l/m (5.3 cfm)
Ultimate Pressure
with Gas Ballast
mbar3 x 10-33 x 10-23 x 10-23 x 10-2
Ultimate Pressure
without Gas Ballast
mbar3 x 10-33 x 10-33 x 10-33 x 10-3
Operating fluidP3P3P3P3
Operating fluid fillingliters0.40.40.50.5
Dimensionsmillimeters315 x 135 x 222311 x 130 x 177339 x 130 x 173379 x 130 x 173
Weightlbs21.1624.9121.6126.46
Motor version1-phase1-phase3-phase or 1-phase3-phase or 1-phase
Rotation speed 50 Hzrpm1,5003,0003,0003,000
Rotation speed 60 Hzrpm1,8003,6003,6003,600
Rated power 50 HzkW0,0750.150.150.15
Rated power 60 HzkW0.090.180.180.18
Noise at 50 HzdBA48505154
Manual

Pfeiffer Duo 1.6 User Manual

Pfeiffer Duo 1.6 Datasheet

Learn more about HVS leak testing services and helium leak detector rentals.

View the full line of Pfeiffer rotary vane pumps.

Pfeiffer Vacuum Duo Series Rotary Vane Pumps

  • Pfeiffer Duo 3 Vacuum Pump

    Pfeiffer Duo 3 Rotary Vane Vacuum Pump
  • Pfeiffer Duo 6 Vacuum Pump

    Pfeiffer Duo 6 Rotary Vane Vacuum Pump
  • Pfeiffer Duo 11 Vacuum Pump

    Pfeiffer Duo 11 Rotary Vane Vacuum Pump
  • Pfeiffer Duo 35 Vacuum Pump

    Pfeiffer Duo Rotary Vane Vacuum Pump
  • Pfeiffer Duo 65 Vacuum Pump

    Pfeiffer Duo 65 Rotary Vane Vacuum Pump
  • Pfeiffer Duo 125 Vacuum Pump

    Pfeiffer Duo 125 Rotary Vane Vacuum Pump
  • Pfeiffer Duo 255 Vacuum Pump

    Pfeiffer Duo 255 Rotary Vane Vacuum Pump

Additional Products and Services

Learn more about our leak testing services and helium leak detector rentals:

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Categories: Pfeiffer Vacuum PumpsTags: Dual-Stage Pump

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