Busch vaakumpump RA 0302 D 5Z3 CWXZ

Busch RA 0302 D 5Z3 CWXZ

Technical specifications:

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Product number: RA 0302 D 5Z3 CWXZ
Year of manufacture: 2012
Motor power: 7.5 kW
Capacity: 300 m3/h
Maximum vacuum: 0.1 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 achieves a vacuum of 0.1 mbar, as verified by the measurement sensor shown in the video below.

A reading of 1.5 -1 on the sensor display indicates 1.5 × 10⁻¹, which equals 0.15 mbar.

Completely overhauled

The pump is in perfect condition

New oil

New oil filter

New exhaust separators

Oil-lubricated vacuum pump, rotary vane – a device used in vacuum technology for removing gases (generating negative pressure) in an enclosed area. Pumps are categorized by their operating principle: positive displacement, jet, ion-sorption, ion-magnetic, molecular, condensation, adsorption, and ionic.

The most important parameters of vacuum pumps are:
- Ultimate pressure (lowest pressure achievable by the pump)
- Pumping speed and its dependence on pressure
- Capacity (typically measured as the volume of gas pumped per time unit, in m3/h).

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