The R5 RA 0025 / 0040 F belong to the Busch product family of proven R5 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 R5 RA series type page. Technical Specifications Rotary vane technology is synonymous with a robust, functional construction. R5 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 vapour 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 R5 RA 0025 / 0040 F are driven by a directly flange-mounted standard electric motor, with an efficiency class of IE3. Accessories and spare parts Gas-ballast valve Various inlet filters Filter pressure gauge Oil level switch Vacuum pump oils for all applications Vacuum regulating unit
Технические характеристики
CharacteristicsTechnologyrotary vaneLubricationoil-lubricatedNumber of stagessingle-stageUltimate vacuum
0.1 mbar (0 psi)
Flow rate
25 m³/h, 40 m³/h (882.87 ft³/h)
Power
1 kW, 1.4 kW (1.36 hp)
Length
585 mm, 625 mm (23 in)
Width
284 mm (11.18 in)
Height
263 mm (10 in)
Weight
36 kg, 42 kg (79.37 lb)
