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R 5 RU 0050 / 0070 A

R 5 RU – reliable, clean vacuum for accurate analysis results.

R 5 RU – reliable, clean vacuum for accurate analysis results.

The R 5 RU 0050 / 0070 A belong to the Busch product family of proven R 5 rotary vane vacuum pumps. You will find more information on advantages, technology, accessories and spare parts, applications as well as a complete product overview on our R 5 RU series type page.

Series Type Page R 5 RU
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Contact us directly (Busch Germany):
Get in contact or +49 (0)7622 681-0

R 5 RU – reliable, clean vacuum for accurate analysis results.

R 5 RU – reliable, clean vacuum for accurate analysis results.


Technical Specifications

Rotary vane technology is synonymous with a robust, functional construction. R 5 rotary vane vacuum pumps are characterized by an optimum design and perfectly synchronized components and materials. The constantly high vacuum level in continuous operation is ensured by recirculating oil lubrication and state-of-the-art precision manufacturing. A sophisticated oil separator ensures efficient use of oil.


 A non-return valve in the inlet flange prevents the pumped medium from flowing back into the vacuum process after the vacuum pump is switched off. The vacuum pump is driven by a directly flange-mounted standard electric motor, with an efficiency class of IE3. An integrated variable speed drive enables easy adaption to different laboratory systems with differing vacuum generation requirements.

Dimensional Drawing R 5 RU 0050 / 0070 A
R 5 RU 0050 / 0070 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%  ---- RU 0070 A  ---- RU 0050 A

50 Hz 60 Hz
Pumping speed
Technical data RU 0050 A | RU 0070 A
Pumping speed 833 | 1167 l / min
Pumping speed 50 | 70 m³/h
Pumping speed 46 | 59 m³/h*
Pumping speed 767 | 983 l / min**
Ultimate pressure < 0.05 hPa (mbar)
Nominal motor rating 1.2 kW
Nominal voltage 200 – 240 ± 10% V
Ambient temperature 12 – 50 °C
Noise level (ISO 2151) 57 dB(A)***
Oil capacity 1.7 l
Weight approx. 56 kg
Dimensions (L x W x H) 591 x 311 x 287 | 601 x 311 x 287 mm
Gas inlet / outlet DN 40 KF / DN 25 KF
Safety IEC / UL / EN 61010-1 / NRTL mark
Immunity EN 61326-1 Table 2. EN 61000-6-2
Emissions EN 61000-3-2 class A
Emissions EN 55011. EN 61326-1
Emissions CISPR 11 class A. CFR 47 FCC Part 15 class A
Emissions EN 61000-6-4
Protection class IP 20
* at 3 mbar ** at 3 mbar *** at 3 mbar and 1800 min-1

Technical Specifications

Rotary vane technology is synonymous with a robust, functional construction. R 5 rotary vane vacuum pumps are characterized by an optimum design and perfectly synchronized components and materials. The constantly high vacuum level in continuous operation is ensured by recirculating oil lubrication and state-of-the-art precision manufacturing. A sophisticated oil separator ensures efficient use of oil.


 A non-return valve in the inlet flange prevents the pumped medium from flowing back into the vacuum process after the vacuum pump is switched off. The vacuum pump is driven by a directly flange-mounted standard electric motor, with an efficiency class of IE3. An integrated variable speed drive enables easy adaption to different laboratory systems with differing vacuum generation requirements.

Dimensional Drawing
R 5 RU 0050 / 0070 A
R 5 RU 0050 / 0070 A
Pumping speed

Air at 20 °C. Tolerance: ± 10%  ---- RU 0070 A  ---- RU 0050 A

50 Hz
60 Hz
Pumping speed
Technical data RU 0050 A | RU 0070 A
Pumping speed 833 | 1167 l / min
Pumping speed 50 | 70 m³/h
Pumping speed 46 | 59 m³/h*
Pumping speed 767 | 983 l / min**
Ultimate pressure < 0.05 hPa (mbar)
Nominal motor rating 1.2 kW
Nominal voltage 200 – 240 ± 10% V
Ambient temperature 12 – 50 °C
Noise level (ISO 2151) 57 dB(A)***
Oil capacity 1.7 l
Weight approx. 56 kg
Dimensions (L x W x H) 591 x 311 x 287 | 601 x 311 x 287 mm
Gas inlet / outlet DN 40 KF / DN 25 KF
Safety IEC / UL / EN 61010-1 / NRTL mark
Immunity EN 61326-1 Table 2. EN 61000-6-2
Emissions EN 61000-3-2 class A
Emissions EN 55011. EN 61326-1
Emissions CISPR 11 class A. CFR 47 FCC Part 15 class A
Emissions EN 61000-6-4
Protection class IP 20
* at 3 mbar ** at 3 mbar *** at 3 mbar and 1800 min-1

Downloads

R 5 RU 0050 / 0070 A

Want to know more?
Contact us directly (Busch Germany):
+49 (0)7622 681-0 Get in contact

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