Description
Pfeiffer Duo 1.5A Rotary Vane Vacuum Pump PKD40603/A520 110V w/Enclosure
The Pfeiffer Duo 1.5A is an oil-sealed rotary vane vacuum pump manufactured by Arthur Pfeiffer Vakuumtechnik GmbH (a member of the Balzers Group) in Wetzlar, Germany. It is designed to achieve rough and medium vacuum levels and is driven by an AEG single-phase motor. This unit is mounted in a welded steel frame enclosure fitted with rubber leveling feet and includes a small cooling fan. The pump connects via a multi-port vacuum manifold block on the top of the enclosure and a 4-pin circular electrical connector on the pump body.
Specifications & What's Included
- Pump Type: Oil-sealed rotary vane vacuum pump
- Pump Model: Duo 1.5A
- Pump Part Number: PKD40603/A520
- Pumping Speed: 1.5 m³/h
- Oil Filling Capacity: 0.35 litres
- Power Requirements: 110V, 50/60Hz
- Motor Brand: AEG
- Motor Type: ADEB63K2 R304
- Motor Part Number: 26002474
- Motor Voltage: 208V
- Motor Current: 1.9/1.4 A
- Motor Power: 130 Watt
- Motor Speed: 2790 / 3340 RPM (50/60Hz)
- Motor Phase: Single-phase (1~ Mot)
- Motor Enclosure Rating: IP44
- Motor Standard: VDE 0530/72
- Run Capacitor: 8 µF / 400V
- Frame: Welded steel open enclosure with rubber leveling feet
- Cooling: Small axial fan mounted in frame
- Vacuum Connection: Multi-port manifold block (5 threaded ports visible)
- Electrical Connection: 4-pin circular connector on pump body
- Country of Manufacture: Germany
- Includes: Pump, AEG motor, steel frame enclosure, cooling fan
Applications
The Pfeiffer Duo series of rotary vane vacuum pumps is widely used as a primary (backing) pump in laboratory and light industrial vacuum systems. Typical applications include backing turbomolecular pumps, vacuum coating and thin-film deposition systems, freeze-drying equipment, vacuum ovens, leak detection systems, and general laboratory evacuation tasks. The Duo 1.5A is a compact, single-phase unit suited to benchtop or small-system installations where a reliable rough-vacuum source is needed. Equipment of this type was commonly deployed in university research labs, semiconductor process support, and analytical instrument support roles.
This Pfeiffer Duo 1.5A rotary vane vacuum pump (PKD40603/A520) has been inspected and is in good used condition. It was pulled from a working environment where it was in active use. The steel frame enclosure shows typical surface wear and some paint scuffing consistent with lab or industrial use. The pump body and AEG motor appear intact with no visible damage. The vacuum manifold ports and electrical connectors are present and undamaged. Please view our photo set and contact us if you have any questions.
Warranty Information
Additional Information
Brand: |
Pfeiffer Vacuum |
Model: |
Duo 1.5A |
MPN: |
PKD40603/A520 |
Secondary Model: |
PM S01 673/C022 |
Type: |
Oil-Sealed Rotary Vane Vacuum Pump |
SKU: |
11912 |
Pumping Speed: |
1.5 m³/h |
Oil Filling Capacity: |
0.35 litres |
Power Requirements: |
110V, 50/60Hz |
Motor Brand: |
AEG |
Motor Type: |
ADEB63K2 R304 |
Motor Part Number: |
26002474 |
Motor Voltage: |
208V |
Motor Current: |
1.9/1.4 A |
Motor Power: |
130 Watt |
Motor Speed: |
2790/3340 RPM |
Motor Frequency: |
50/60Hz |
Motor Enclosure Rating: |
IP44 |
Motor Standard: |
VDE 0530/72 |
Run Capacitor: |
8 µF / 400V |
Phase: |
Single Phase |
Form Factor: |
Steel Frame Enclosure |
Country/Region of Manufacture: |
Germany |
Condition: |
Used – Pulled from Working Environment |
Seller Notes: |
Includes pump, AEG motor, steel frame enclosure, and cooling fan |
Review Status: |
Auto-Approved (needs review) 2026-07-04 |
Condition Notes: |
Pfeiffer Duo 1.5A rotary vane vacuum pump (PKD40603/A520) inspected and in good used condition. Pulled from a working environment where it was in active use. Frame shows normal surface wear. Pump and motor intact. |
