The Duo 6 Rotary Vane Pump is a dual-stage, high-performance vacuum pump engineered for reliability, efficiency, and clean operation. With a pumping speed of 5 m³/h at 50 Hz and 6 m³/h at 60 Hz, it delivers powerful performance across laboratory, research, and industrial applications.

Equipped with an integrated gas ballast and HV safety valve, the Duo 6 ensures consistent, safe operation while minimizing contamination. It comes complete with the OME 16 S Oil Mist Eliminator, providing 99.98% separation efficiency for clean, oil-free exhaust air.

Compact yet robust, the Duo 6 is designed for long-lasting performance with air cooling (forced convection), low noise output (54 dB(A)), and CE & cTUVus certifications for international safety compliance.

Key Specifications

• Pumping Speed: 5 m³/h (50 Hz), 6 m³/h (60 Hz)

• Ultimate Vacuum: 3 × 10⁻³ mbar

• Water Vapor Capacity: 110 g/h (50 Hz), 170 g/h (60 Hz)

• Noise Level: 54 dB(A)

• Operating Temperature: 12–40 °C

• Electrical: 115/230 V AC (±10%), 50/60 Hz

• Connections: DN 16 ISO-KF (inlet/outlet)

• Dimensions: 418 × 143 × 209 mm

• Weight: 15.5 kg