Description
DuoDrive is a dual-stage, oil-sealed rotary vane vacuum pump equipped with a traditional AC motor. True to its legacy, the DuoDrive has been coined as the “workhorse” in the industrial vacuum market. Its proprietary coating protects the pump from the most demanding industrial applications.
Features:
Dual Stage Oil Sealed Rotary Vane Vacuum Pump
cUL Approved
Two Shift Adjustable Gas Ballast Valve
Anti-suck back Design
Forced Oil Circulation System
Technical Specifications:
Pumping Speed (50/60Hz): 65 m³/h (38 CFM) / 78 m³/h (46 CFM)
Ultimate Total Pressure (Gas Ballast Closed): 8×10⁻³ mbar (6×10⁻³ Torr)
Ultimate Total Pressure (Gas Ballast Open): 8×10⁻² mbar (6×10⁻² Torr)
Power Supply: 3ph, 220–230/460V 60Hz; 380–415V 50Hz
Power Rating: 2.2 kW
IP Level: IP44
Motor Speed (50/60Hz): 1440 / 1720 rpm
Inlet/Outlet: KF40
Ambient Temperature: 10–40 °C
Oil Capacity: 4 L
Noise Level (50/60Hz): ≤65 / 73 dB
Weight: 65 kg (143.3 lbs)
Dimensions (L×W×H): 729 × 234 × 356 mm (28.7 × 9.2 × 14 in)
