Rotācijas lāpstiņu vakuumsūknis

Leybold Trivac D 40 B

Leybold Type: Trivac D 40 B

The TRIVAC B series are oil-sealed rotary vane vacuum pumps. The oil injected into the compression chamber serves for sealing, lubrication, and cooling purposes. The pump body is assembled from individual components without sealing elements. These parts are pinned to ensure easy disassembly and reassembly.

Ultimate pressure: 2 x 10⁻³ mbar
Motor: 3-phase, 230/400 V, 50/60 Hz
Pumping speed (50 Hz): 40 m³/h
Pumping speed (60 Hz): 48 m³/h

Environmentally Friendly:
- Quiet operation
- Vibration-free running
- Energy-efficient

Energy Efficiency:
- Low power consumption
- Minimal heat emission
Fpodpfxszianwj Afpei

State-of-the-Art Vacuum Technology:
- High pumping speed up to ultimate pressure
- Low ultimate pressure, even with gas ballast
- High water vapor tolerance
- Continuous operation possible at up to 1000 mbar
- Integrated oil pump, forced-lubricated slide bearings
- Minimal air intake
- High leak tightness (4He-capable)

Technical Data:
Product: TRIVAC D 40 B
Inlet flange: DN 40 ISO-KF
Outlet flange: DN 40 ISO-KF
Nominal pumping speed at 50 Hz: 46.0 m³/h
Nominal pumping speed at 60 Hz: 55.0 m³/h
Pumping speed at 50 Hz: 40.0 m³/h
Pumping speed at 60 Hz: 48.0 m³/h
Ultimate partial pressure without gas ballast: 1.0 x 10⁻⁴ mbar
Ultimate total pressure without gas ballast: < 2.0 x 10⁻³ mbar
Ultimate total pressure with gas ballast: < 5.0 x 10⁻³ mbar
Water vapor tolerance at 50 Hz: 40.0 mbar
Water vapor tolerance at 60 Hz: 40.0 mbar
Water vapor capacity at 50 Hz: 1,184 g/h
Water vapor capacity at 60 Hz: 1,184 g/h
Oil capacity: min. 1.7 l / max. 2.6 l
Sound level as per DIN 45 635:
- without gas ballast: 57 dB(A)
- with gas ballast: 59 dB(A)

Power supply:
- 3-phase, 200 / 200-240 / 380-400 V ±10%, 50 Hz
- 3-phase, 200-240 / 380-480 V ±10%, 60 Hz
Motor power: 2.2 kW
Motor speed at 50 Hz: 1,430 rpm
Motor speed at 60 Hz: 1,735 rpm
Motor protection class: IP 55
Permissible ambient temperature: +12 to +40°C
Weight: 73.0 kg
Condition: used
Scope of delivery: (see pictures)
(Technical specifications subject to change and errors. All information provided without guarantee!)
For further questions, please feel free to contact us by phone.

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