Vacuum pump

Leybold Trivac D 40 B

Leybold two-stage rotary vane vacuum pump
Here we offer a Leybold two-stage rotary vane vacuum pump.
The TRIVAC B are oil-sealed vacuum pumps based on the rotary vane principle.

The oil injected into the pumping chamber is used for sealing, lubrication and cooling.

The pump body is made up of individual parts without sealing elements.

These are pinned to ensure easy disassembly and reassembly.
Ultimate pressure: 2 x 10-³ mbar
Motor: 3-ph, 230/400 V, 50/60 Hz
Pumping speed (50 Hz): 40 m³/h
Pumping speed (60 Hz): 48 m³/h
Environmentally friendly:
Quiet
Vibration-free operation Energy-saving
Energy-saving:
Low power consumption
Low heat emission
Modern vacuum technology:
High pumping speed up to ultimate pressure
Low final pressure, even with gas ballast
High water vapor compatibility
Continuous operation even at 1000 mbar
Built-in oil pump, force-lubricated slide bearings
Minimal air loss
High leak tightness (4He-capable)
Technical data:
Product: TRIVAC D 40 B
Connection flange suction side: DN 40 ISO-KF
Connection flange pressure side: 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
Final partial pressure without gas ballast: 1.0 x 10-4 mbar
Final total pressure without gas ballast: < 2.0 x 10-3 mbar
Final total pressure with gas ballast: < 5.0 x 10-3 mbar
Water vapor compatibility at 50 Hz: 40.0 mbar
Water vapor compatibility 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
Operating fluid quantity
min.: 1.7 l
max.: 2.6 l
Sound level according to DIN 45 635
without gas ballast: 57 db(A)
with gas ballast: 59 db(A)
Mains connection: 3-ph, 200 / 200-240 / 380-400 V ±10%, 50 Hz
3-ph, 200-240 / 380-480 V ±10%, 60 Hz
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Motor power: 2.2 kW
Motor speed at 50 Hz: 1,430 min-1
Motor speed at 60 Hz: 1,735 min -1
Motor protection class: IP 55
Permissible ambient temperature: +12 to +40°C
Weight: 73.0 kg

Type: Trivac D 40 B
Condition: gebraucht / used
Scope of delivery: (see picture)
(Changes and errors in the technical data, specifications are reserved!)
We will be happy to answer any further questions you may have on the phone.

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