Pfeiffer DUO 2.5 PK D41 050 C Oil-sealed rotary vane vacuum pump

Pfeiffer

Type: DUO 2.5 ( PK D41 050 C )

The Pfeiffer DUO 2.5 PK D41 050 C is an oil-sealed,
two-stage rotary vane vacuum pump designed for applications
in the rough and fine vacuum range.

Special features:

High vacuum safety valve:
Seals the process vacuum-tight when the pump is at a standstill and simultaneously vents the pump.

Gas ballast valve:
Allows the pumping of condensable vapors.

Compact design:
Ideal for applications with limited space.

Technical data:

Model designation: PK D41 050 C

Pumping capacity: 2.5 m³/h at 50 Hz; 2.9 m³/h at 60 Hz

Final pressure: ≤ 6 × 10⁻³ hPa

Connection flanges: DN 16 ISO-KF (Inlet and outlet)

Speed: 3000–3600 rpm

Operating medium: P3 oil; Filling volume: 0.4 liters

Rated power: 0.15 kW at 50 Hz; 0.18 kW at 60 Hz

Supply voltage: 220–240 V, 50/60 Hz

Protection class: IP55

Ambient temperature range: +12 °C to +40 °C

Emission sound pressure level: ≤ 53 dB(A)

Exhaust pressure range: 250–1500 hPa

Weight: approx. 11 kg

Condition: used

Scope of delivery: (See image)

(Changes and errors in the technical data, specifications are reserved!)

We would be happy to answer any further questions by phone.