The Edwards EMF Oil Mist Filters are used to separate and trap oil mist and odours discharged with the exhaust from oil sealed rotary vacuum pumps. All of the EMF Oil Mist Filters are similar in construction. The Oil Mist Filters have two-part injection moulded plastic bodies which contain a fibre composite oil mist filter and an activated carbon odour filter. Exhaust gases from the pump travel upwards to the centre of the Oil Mist Filter and through the filter element to the outside. Oil droplets that are trapped by the fibre composite element travel down the filter and collect in a reservoir in the base of the Oil Mist Filter.
This EMF Outlet Oil Mist Filter is suitable for all Edwards Rotary Vane pumps up to E2M18. This EMF20 (EMF-20) exhaust filter assembly is supplied with NW25 clamp, centering ring, O-Ring, NW25 to 3/4 BSP adapter, 1 oil element filter and 1 odor element. The benefits of the oil mist filter includes: protection from oil mist emissions as required by COSHH and health and safety regulations. If the oil element becomes blocked, an integral pressure relief valve opens. This filter is very efficient at 99.999% DOP test and is also azide proof. The white bottom half of the body is semi-transparent, allowing the oil level to be monitored.

Features and Benefits

Protection from oil mist emissions as required by COSHH and health and safety regulations Use of optional oil return kits results in reduced oil level maintenance and savings in pump oil If the oil element becomes blocked, an integral pressure relief valve opens

Application

The EMF Oil Mist Filters are resistant to many chemicals and solvents and are unaffected by alkalis, detergents and salt solutions. The EMF Oil Mist Filters are also suitable for use with chemicals that form azide compounds.

Edwards EMF20 Oil Mist Filter Click image to enlarge Click image to enlarge