Busch RA0305D R5 Oil-lubricated rotary vane vacuum pump single-frequency motor
Also written as: RA 0305 D · R5 RA 0305 D
Key specifications
From our own order and quotation records. Orders counted only when paid, shipped or completed — quotations are counted separately and never as orders.
Description
RA0305D — R5 RA 0305 D Oil-lubricated rotary vane vacuum pump single-frequency motor. Key specifications — Nominal pumping speed, 50/60 Hz (m³/h): 300 / 360; Ultimate pressure, gas ballast closed (hPa / mbar): 0.1; Ultimate pressure, gas ballast open (hPa / mbar): 1.5; Rated motor power, 50/60 Hz (kW): 8.3 / 10.0; Rated motor speed, 50/60 Hz (min⁻¹): 1500 / 1800.
Technical data
| Nominal pumping speed, 50/60 Hz (m³/h) | 300 / 360 |
|---|---|
| Ultimate pressure, gas ballast closed (hPa / mbar) | 0.1 |
| Ultimate pressure, gas ballast open (hPa / mbar) | 1.5 |
| Rated motor power, 50/60 Hz (kW) | 8.3 / 10.0 |
| Rated motor speed, 50/60 Hz (min⁻¹) | 1500 / 1800 |
| Sound pressure level, ISO 2151 (dB(A)) | 74 / 76 |
| Water vapour capacity, gas ballast open (kg/h) | 10.0 / 11.6 |
| Oil capacity (L) | 6.5 |
| Ambient temperature range (℃) | 5 ... 40 |
| Manufacturer model designation | R5 RA 0305 D |
Manufacturer data, from the Busch R5 operating manual. Verified against the model designation; confirmed on quotation.
Need a confirmed configuration?
Share your application, target vacuum and voltage. We will match the pump or part and return a formal quote.
We build an equivalent — same duty, far lower cost
Taixing is a vacuum equipment manufacturer with its own 20,000 m2 plant and seventeen years in the industry. We build rotary vane pumps to the same duty as this imported unit, at factory-direct cost. Send your process conditions (gas, pressure range, flow) and we will match a model and quote.
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