Rotary vane vacuum pump

Leybold Trivac D 40 B

Leybold
Type: Trivac D 40 B
The TRIVAC B are oil-sealed vacuum pumps based on the rotary vane principle.
The oil injected into the pump chamber serves 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 assembly.
Final pressure: 2 x 10⁻³ mbar
Motor: 3-ph, 230/400 V, 50/60 Hz
Suction capacity (50 Hz): 40 m³/h
Suction capacity (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 suction capacity up to the final pressure
Low final pressure, also with gas ballast
High water vapor tolerance
Continuous operation even at 1000 mbar
Built-in oil pump, forced-lubricated plain bearings
Minimal air intake
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 suction capacity at 50 Hz: 46.0 m3/h
Nominal suction capacity at 60 Hz: 55.0 m3/h
Suction capacity at 50 Hz: 40.0 m3/h
Suction capacity 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 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
Amount of operating fluid
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min.: 1.7 l
max.: 2.6 l
Noise 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
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 type: IP 55
Permissible ambient temperature: +12 to +40°C
Weight: 73.0 kg
Condition: used
Scope of delivery: (See picture)
(Changes and errors in the technical data, information are reserved!)
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