Rotary vane pump RE 2.5 Series

Rotary vane pump RE 2.5 Series

  • high flow rates even at vacuum levels approaching ultimate vacuum
  • 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
รหัสสินค้า: RE 2.5 หมวดหมู่สินค้า: แบรนด์:

Rotary vane pump RE 2.5 Series

  • high flow rates even at vacuum levels approaching ultimate vacuum
  • 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

Rotary vane pump in action

The one-stage pumps RE 2.5 are high-performance rotary vane pumps with extra compact design and low weight. They are the ideal solution for a wide range of laboratory and process applications that require low ultimate vacuum at medium gas flow rate.

Max. pumping speed 50 Hz

2.3 m³/h

Max. pumping speed 60 Hz

1.65 cfm

Ultimate partial vacuum (abs.) without gas ballast

3 x 10⁻¹ mbar

Ultimate vacuum

3 x 10⁻¹ mbar / 2.3 x 10⁻¹ torr

Ultimate vacuum with gas ballast

8 x 10⁻¹ mbar / 6 x 10⁻¹ torr

Number of stages

1

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.

0.40 l

Oil capacity (B-Oil) max.

1 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⁻¹

Protection class IEC 60529

IP 40

Dimension L x B x H in mm

390 x 156 X 240 mm

Weight

12.8 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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