Description
Pfeiffer Balzers Duo 012A Dual Stage Rotary Vane Vacuum Pump 12 m³/h 208V 0.55kW
The Pfeiffer Balzers Duo 012A is a two-stage oil-sealed rotary vane vacuum pump manufactured by Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH, a member of the Balzers-Gruppe. It delivers a pumping speed of 12 m³/h (approximately 7 CFM) and is driven by an AEG three-phase motor running at 208V/60 Hz. This is a German-made unit built to the robust industrial standards Pfeiffer vacuum products are known for.
Specifications & What's Included
- Manufacturer: Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH (Balzers-Gruppe)
- Model: Duo 012A
- Pump Type: Two-stage (dual stage) oil-sealed rotary vane
- Pumping Speed: 12 m³/h (~7 CFM)
- Oil Fill Capacity: 1.4 litres
- Input Voltage: 208V AC, Three-Phase
- Frequency: 60 Hz
- Motor Manufacturer: AEG
- Motor Model: AMEB90S/4-W3
- Motor Power: 0.55 kW
- Motor Current: ~4.1 A
- Motor Speed: 1700 RPM
- Country of Manufacture: Germany (Made in Germany label)
- Mounting: Flat base plate
- Includes: Pump unit only
Applications
The Duo 012A belongs to Pfeiffer's long-running Duo series of two-stage rotary vane pumps, which are widely used as roughing pumps and backing pumps in vacuum systems across laboratory and industrial settings. Two-stage rotary vane pumps like this one are standard equipment in applications including mass spectrometry, electron microscopy, vacuum coating and thin-film deposition (PVD/CVD), freeze-drying (lyophilization), vacuum ovens, and general laboratory vacuum lines. As a backing pump, the Duo 012A can bring system pressure down from atmosphere to the range where turbomolecular or diffusion pumps can operate efficiently. The Duo series has been a reliable workhorse in European and international lab environments for decades, and Pfeiffer/Balzers pumps of this type are still commonly found in active service in research, semiconductor, and industrial vacuum systems.
This Pfeiffer Balzers Duo 012A Dual Stage Rotary Vane Vacuum Pump has been visually inspected and photographed. It was pulled from a working environment where it was previously in service. The pump body and finned housing appear in good overall shape with the tan/olive finish showing normal wear and minor surface scuffs consistent with lab or industrial use. The AEG motor appears intact and undamaged. No testing was performed at our facility. Please review our full photo set carefully, and contact us with any questions before purchasing.
Warranty Information
Additional Information
Brand: |
Pfeiffer |
Model: |
Duo 012A |
MPN: |
Duo 012A |
Secondary Model: |
AMEB90S/4-W3 |
Type: |
Dual Stage Rotary Vane Vacuum Pump |
SKU: |
40282 |
Seller Notes: |
Pump unit only — no additional accessories included. |
Country/Region of Manufacture: |
Germany |
Pumping Speed: |
12 m³/h (approx. 7 CFM) |
Number of Stages: |
2 |
Input Voltage: |
208V AC |
Motor Power: |
0.55 kW |
Motor Current: |
4.1 A |
Motor Speed: |
1700 RPM |
Frequency: |
60 Hz |
Phase: |
Three Phase |
Motor Manufacturer: |
AEG |
Motor Model: |
AMEB90S/4-W3 |
Oil Fill Capacity: |
1.4 litres |
Pump Type: |
Oil-Sealed Rotary Vane |
Manufacturer Group: |
Balzers-Gruppe (Arthur Pfeiffer Vakuumtechnik Wetzlar GmbH) |
Form Factor: |
Benchtop / Base-Mounted |
Condition Notes: |
This Pfeiffer Balzers Duo 012A Dual Stage Rotary Vane Vacuum Pump was pulled from a working environment and has been visually inspected. Normal cosmetic wear present. Not tested at our facility. Please review photos and contact us with questions. |
California Prop 65 Warning: |
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov |
