This MF30 (MF-30) Outlet Oil Mist Filter is suitable for the Edwards Rotary Vane pumps E2M28 and E2M30. Supplied with NW25 clamp, NW25 90 degree Elbow, centering rings, O-Rings, 2 NW25 to 3/4 BSP adapters, 1 oil element filter. 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. You can also monitor the oil level through the sight glass provided and the body has a drain plug so that you can drain the trapped oil from the filter. For complete specifications download instruction manual (see below avaliable below).