Heavy-Duty Construction Combined with Integrated Filtration for Reliable Vacuum Performance
The SRVpro 40 is an oil-flooded single-stage rotary vane vacuum pump designed for heavy-duty wet industrial applications requiring reliable vacuum generation in closed systems. The pump offers 40 m³/h nominal pumping capacity at 50 Hz and can reach 3 mbar vacuum (abs).
The SRVpro comes with a fine micro filter on the suction side and on the outlet side an oil mist separator before return to the oil circulation system. A fan between the pump housing and the motor provides intensive air cooling. An integrated backflow preventer valve stops the gases from re-entering the system after the pump has been shut down.
Generally, the acceptable oil temperature is higher compared with the standard design, and the functional parts are more resistant to water steam and solvents. In addition, glass-fiber reinforced slide gates (GF) are made of epoxy resin, and the gas ballast quantity was improved. The pump is driven via a coupling by a flanged, single-phase or three-phase standard motor.
It is used primarily for handling air and damp gases, including those containing water vapor. It is also used for general-purpose vacuum tasks in packaging, plastics, woodworking, medical technology and environmental systems.