Oil Free Rotary Vane Vacuum Pump by Melkev Machinery Impex

Oil-Free Rotary Vane Vacuum Pump   

Type : Oil-Free Rotary Vane Vacuum PumpModel No: SC5Flow Rate: 5 m3/hrPressure (Absolute): 120 mbarMotor Power: 0.12 kW
These pumps consist of a rotor in an eccentric position rotating inside of a cylindrical body. This rotor is equipped with channeling in which the vanes are inserted. During the rotation, as a consequence of the centrifugal force, the vanes are pushed in contact with the body, creating close spaces that increase their volume beckoning air from the container to be emptied and expelling it from the outlet. If used as a compressor, the aspirated air is conducted to the outlet. Oil-free rotary vane pumps can run continuously both at atmospheric pressure and at the highest vacuum. However, they cannot be used when the aspirated air contains moisture, oil or other liquids traces. At a certain pressure the rotary compressors benefit of supplying air without pulsations. Thus, they don't need a storage tank.The main application fields include: suction cup movements, automatic machines for packaging, woodworking machines, wood presses, plastic material presses, banknote counting machines. In construction, they are used in sprinkler for plaster, low pressure printing machineries, pneumatic conveyor systems.
The SC.5 pump is equipped with:Non-return valve at the inletSilencer at the outletRotor and pump body NPO treatedThe dry-running pump SC.5 has been developed for use for those industrial applications that require an oil-free operation in a restricted but sufficiently ventilated space.The SC.5 pump includes a check valve which guarantees the isolation of the equipment when the pump is stopped under vacuum and the FKM gasket is positioned to assure a hermetic seal and a long operating time.Rotor and pump body are treated with NPO, to increase hardness and especially to withstand oxidation.