Mist filters capture oil mist from the outlet of pumps, which would otherwise be ejected into the atmosphere. This may happen when you use gas ballast or when you pump high gas throughputs. You can also return oil trapped in the mist filter back to the pump, although you must ensure that the process gases will not contaminate the pump or pump oil. They are very efficient at 99.999% DOP test and are also azide proof. The white bottom half of the body is semi-transparent, allowing the oil level to be monitored. The EMF filters have a unique odor element which neutralizes the smell of oil mist. Supplied with NW25 clamp, centering ring and ‘O’ ring, NW25 to 3/4 inch BSP adaptor.
The EMF3 (PUM5070) mist filter is suitable for use with E2M0.7, E2M1.5 and Speedivac 2 pumps. The EMF10 (PUM5072) mist filter is suitable for use with RV3, RV5 and RV8 pumps. The EMF20 (PUM5074) mist filter is suitable for use with RV12 and E2M18 pumps.
The adjustable gas ballast oil return kit (PUM5076) conserves the pump oil, by returning the oil trapped in the mist filter to the pump. The gas ballast oil return kit, for example, allows extended operation of the pump with gas ballast.