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R 5 RA 1000 / 1600 B

The R 5 RA 1000 / 1600 B belong to the Busch product family of proven R 5 rotary vane vacuum pumps. They are perfectly suited for vacuum systems with large volume flows. You will find more information on advantages, technology, accessories and spare parts, applications as well as a complete product overview on our R 5 RA series type page.

Series Type Page R 5 RA
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Get in contact or +1 757 463 7800

R 5 – proven and reliable. Over 3 million pumps in operation worldwide.

R 5 – proven and reliable. Over 3 million pumps in operation worldwide.


Technical Specifications

R 5 RA 1000 / 1600 B

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.


When fitted with a gas-ballast valve (optional), even large quantities of vapor can be extracted. 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 R 5 RA 1000/1600 B are driven by a directly flange-mounted standard electric motor, with an efficiency class of IE3.

Dimensional Drawing R 5 RA 1000/1600 B
R 5 RA 1000/1600 B

Pumping speed

Air at 70 °F. Tolerance: ± 10%

60 Hz
Pumping speed
Technical data R 5 RA 1000 B R 5 RA 1600 B
Max. pumping speed ACFM 60 Hz 710 1060
Ultimate pressure Torr 0.225 0.225
Nominal motor rating HP 60 Hz 40 50
Power consumption at 75 Torr HP 60 Hz 30 44.2
Power consumption at ultimate pressure HP 60 Hz 16.2 24
Nominal motor speed RPM 60 Hz 1200 1200
Sound level (ISO 2151) dB(A) 82 83
Oil capacity Qts. 42 44
Approximate weight Lbs. 60 Hz 2151 2833
Dimensions (L x W x H) inches 75 ¼ x 45 ¼ x 36 ¾ 87 ¾ x 45 ¼ x 36 ¾*
Gas inlet / Gas outlet 6" / 4" 6" / 4"
* values may vary slightly due to different motor versions

Accessories and Spare Parts

  • IEC (IE3) and NEMA motors
  • Multi-voltage, multi-frequency motors (IE3) for variable speed drive
  • Single or double gas-ballast valve, manual or solenoid operation
  • Various inlet filters
  • Inlet filter pressure gauge
  • Various temperature and pressure gauges
  • Starter units
  • Oil mist separator
  • Energy recuperation kit with heat exchanger
  • Vacuum pump oils for all applications


Downloads

R 5 RA 1000 / 1600 B

Would you like to know more?
Contact us directly (Busch United States):
+1 757 463 7800 Get in contact

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