Pompa a vuoto

Busch RA 0305 D

Technical data:

Product number: RA 0305 D
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Year of manufacture: 2008
Motor power: 7.5 kW
Capacity: 300 m³/h
Max vacuum: 0.4 mbar
Noise level: 74 dB
Rotational speed: 1500 rpm
Weight: 250 kg
Dimensions (H x L x W): 1011 x 581 x 410 mm

The pump reaches a vacuum of 0.4 mbar, as confirmed by the sensor measurement shown in the video below.

A display reading of 4.3 -1 on the sensor means a vacuum of 4.3 × 10⁻¹, which equals 0.43 mbar.

After major servicing

Pump in perfect condition

New oil
New oil filter
New exhaust separators

Oil-lubricated vacuum pump, suction unit – a device used in vacuum technology for the removal of gases (to generate negative pressure) in an enclosed space. Pumps are classified according to their operating principle as: displacement, jet, ion-sorption, ion-magnetic, molecular, condensation, adsorption, and ion pumps.

The most important parameters of vacuum pumps are:

- Ultimate pressure (the lowest pressure achievable by the pump),
- Pumping speed and its dependence on pressure,
- Capacity (typically measured in m³ of extracted gas per unit of time).

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