RZ 2.5Rotary vane pump
Technical data and graphs
Max. pumping speed 50 Hz
2.3 m<sup>3</sup>/h
Select diagram
Max. pumping speed 60 Hz
1.65 cfm
Select diagram
Ultimate partial vacuum (abs.) without gas ballast
4 x 10<sup>-4</sup> mbar
Ultimate vacuum
2 x 10<sup>-3</sup> mbar / 1.5 x 10<sup>-3</sup> torr
Ultimate vacuum with gas ballast
1 x 10<sup>-2</sup> mbar / 0.75 x 10<sup>-2</sup> torr
Number of stages
2
Lower ambient temperature (operation)
12 °C
Upper ambient temperature (operation)
40 °C
Lower ambient temperature (storage)
-10 °C
Upper ambient temperature (storage)
60 °C
Max. back pressure (abs.)
1.1 bar
Oil capacity (B-Oil) min.
0.36 l
Oil capacity (B-Oil) max.
0.84 l
Inlet connection
small flange KF DN 16
Outlet connection
Hose nozzle DN 8-10 mm
Rated motor power
0.1 kW
Rated motor speed at 50/60 Hz
1500/1800 min<sup>-1</sup>
Protection class IEC 60529
IP 40
Dimension L in mm
390 mm
Dimension B in mm
156 mm
Dimension H in mm
240 mm
Weight
14.2 kg
Noise (sound pressure level) in dBA at 50 Hz or 1500 rpm/62% (VARIO)/1500 rpm (VARIO-SP)/12500 Upm (VACUU·PURE®)
48 dBA
NRTL certification
No
Items supplied
Pump oil filled and completely mounted, ready for use, with manual.
Rated mains voltage range 1
230 V
Mains frequency 1
50-60 Hz
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