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.
Guedpfxeq Su D Ns Abksh

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
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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