Rotary vane pump RZ 9 Vacuubrand

The powerful mid-size one-stage RE 9 and two-stage RZ 9 rotary vane pumps are the ideal solution for a wide range of laboratory and process applications that require high pumping speed. The PC 3 rotary vane pumping unit, with the GKF 1000i cold trap at the inlet, helps the pump to handle large amounts of condensable vapors. The PC 3 pumping unit is compact, user-friendly, and well-arranged, with an oil mist filter at the outlet, a valve, and a T-connection for a vacuum gauge.

Performance features

• very high flow rates even at vacuum levels approaching ultimate vacuum
• high water vapor tolerance due to efficient gas ballast; very good ultimate vacuum even with gas ballast
• vacuum-tight at switch-off; external anti-suckback valve not needed
• large oil volume: Long intervals between oil changes
• ease of maintenance due to telescopic design

• Number of stages: 2
• Max. pumping speed at 50/60 Hz: 8.9 / 10.2 m3/h
• Max. pumping speed at 50/60 Hz: 5.2 / 6.0 cfm
• Ultimate partial vacuum (abs.): 4 x 10-4 mbar
• Ultimate vacuum (abs.): 2 x 10-3 / 1.5 x 10-3 mbar/torr
• Ultim. vac. (abs.) with gas ballast: 1 x 10-2 / 0.75 x 10-2 mbar/torr
• Water vapor tolerance with gas ballast: 40 mbar
• Ambient temperature range (operation): 12 - 40 °C
• Ambient temperature range (storage): -10 - 60 °C
• Oil capacity (B-Oil) min./max.: 0.2 / 0.8 l
• Max. back pressure (abs.): 1.1 bar
• Inlet connection: Small flange KF DN 25
• Outlet connection: Small flange KF DN 25
• Rated motor power: 0.37 kW
• Rated motor speed at 50/60 Hz: 1500/1800 min-1
• Degree of protection: IP 40
• Dimensions (L x W x H): 460 x 152 x 232 mm
• Weight: 24.2 kg
• Noise level at 50 Hz, typ.: 52 dBA
• Items supplied: Pump oil filled and completely mounted, ready for use, with manual.