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R5 RA 0025/0040 F

Product catalog summary

Overview
The R5 RA 0025/0040 F are oil-lubricated rotary vane vacuum pumps known for their reliability, robust construction, and high performance. They feature highly durable fiber-reinforced epoxy resin vanes and proven rotary vane technology, ensuring a long service life.

Specifications

Nominal Pumping Speed: R5 RA 0025 F: 25/30 m³/h (50/60 Hz), R5 RA 0040 F: 40/48 m³/h (50/60 Hz)
Ultimate Pressure (Gas-ballast valve closed): 0.1 - 0.5 hPa (mbar) (50/60 Hz)
Ultimate Pressure (Gas-ballast valve open): 0.5 - 1.5 hPa (mbar) (50/60 Hz)
Nominal Motor Rating: R5 RA 0025 F: 1.0/1.2 kW (50/60 Hz), R5 RA 0040 F: 1.4/1.7 kW (50/60 Hz)
Nominal Motor Speed: 1500/1800 min⁻¹ (50/60 Hz)
Power Consumption at 100 mbar: R5 RA 0025 F: 0.8/0.9 kW (50/60 Hz), R5 RA 0040 F: 1.1/1.2 kW (50/60 Hz)
Sound Pressure Level: R5 RA 0025 F: 60/63 dB(A) (50/60 Hz), R5 RA 0040 F: 63/66 dB(A) (50/60 Hz)
Oil Capacity: 1.0 l
Weight: R5 RA 0025 F: 40 kg, R5 RA 0040 F: 45 kg
Dimensions (L x W x H): R5 RA 0025 F: 604 x 284 x 270 mm, R5 RA 0040 F: 644 x 283 x 278 mm
Gas Inlet/Outlet: G 1¼" / G 1¼"

Features
The pumps are designed for continuous operation with high pumping speed at low pressures. They offer flexibility with various design options and easy adaptation to individual customer requirements and processes.

Accessories and Options
Available accessories include a gas-ballast valve, various inlet filters, a filter pressure gauge, an oil level switch, vacuum pump oils for all applications, and a vacuum regulating unit.

Contact Information
For more information, visit the Busch Vacuum Solutions website or use the contact form provided.

Catalog excerpts

Oil-lubricated rotary vane vacuum pumps BUSCH VACUUM SOLUTIONS Part of the BUSCH GROUP Reliable Robust construction, highly durable fiber-reinforced epoxy resin vanes, proven rotary vane technology, long service life High pumping speed at low pressures, designed for continuous operation Various design options available, easy adaption to individual customer requirements and processes Accessories, spare parts and options • Filter pressure gauge • Gas-ballast valve • Various inlet filters • Vacuum pump oils for all applications • Vacuum regulating unit © Busch Vacuum Solutions 02.09.2025 1/2

Open the catalog to page 1

Oil-lubricated rotary vane vacuum pumps BUSCHVACUUM SOLUTIONSPart of the BUSCH GROUPPumping speed Air at 20°C. Tolerance: ± 10% DO YOU WANT TO KNOW MORE?Get in touch with us directly! www.buschvacuum.com © Busch Vacuum Solutions 02.09.2025 2/2

Open the catalog to page 2