R5 RA 0025 F 1111922000 Version as listed in the Busch shop, motor and equipment on request

Busch R5 RA 0025 F – oil-lubricated rotary vane vacuum pump

The Busch R5 RA 0025 F is an oil-lubricated rotary vane vacuum pump. The nominal pumping speed is 25 m³/h (50 Hz) or 30 m³/h (60 Hz), the ultimate pressure 0.1 mbar. Nominal motor rating 1 kW (50 Hz) or 1.2 kW (60 Hz).

Features

• Reliable: robust design, durable vanes made of fibre-reinforced epoxy resin, proven rotary vane technology
• Powerful: high pumping speed at low pressures, designed for continuous operation
• Flexible: various versions, adaptable to customer requirements and processes

Typical applications

Busch lists: Automotive and transport (vacuum cleaning / parts to be cleaned, leak detection and EoL testing, vacuum sewerage and others); Batteries (degassing, mixing, impregnation and others); Carbon capture (membrane separation, amine scrubbing, pressure swing adsorption and others); Chemistry (packaging, filtration, degassing, distillation, solvent recovery and others); Confectionery (wrappers and packaging, vacuum extrusion); Dairy products (milking, cheese production – vacuum packaging); Fish farming (transport vacuum, vacuum packaging, pneumatic suction conveying of ice for cooling and others); Food processing (powder processing, meat filling machines, meat cutters); Hydrogen economy (hydrogen storage and distribution, leak detection and EoL testing (master)); Medical (medical suction); Metallurgy (die casting); Packaging (chamber machines (free-standing), moulding, liquid packaging and others); Pharmaceuticals and biotechnology (distillation, solvent recovery, filtration, degassing, evaporation, drying and others); Plastics processing (vacuum bagging, thermoforming, resin transfer moulding (RTM) and others); Refrigeration and air conditioning (vacuum evacuation and filling, leak detection and EoL testing, vacuum drying); Industrial gases (gas transport, bottling); Waste water treatment (vacuum sewerage); Woodworking (clamping at manual workstations, pneumatic conveying).

Accessories and versions

• Gas ballast valve
• Various inlet filters
• Filter resistance gauge
• Oil level switch
• Vacuum pump oils for all applications
• Vacuum regulating unit
• ATEX – for safe operation in potentially explosive atmospheres
• Oxygen – for pumping gas mixtures with an oxygen content of more than 21 %
• Aqua – for higher water vapour capacity
• ATEX IIC – suitable for hydrogen applications

Versions of the Busch R5 RA 0025 F

The Busch shop lists 3 articles of this model; where Busch states the motor version, it is given with the respective part number. Further versions on request.

Advice and service

Ehrler & Beck advises on selection, accessories and service.

Pumping speed 50Hz	25
Pumping speed 60Hz	30
Ultimate pressure	0.1
Rated motor power 50Hz	1
Rated motor power 60Hz	1.2
Weight	40
Length	60.4
Width	28.4
Height	27
Inlet connection flange	G 1¼"
Outlet connection flange	G 1¼"
Noise level	60 dB(A)

Convert units: vacuum and pressure units · Nm³/h to m³/h

Additional technical data