Good for all-plastic pumps where no metal contact with fluid media is allowed. This seal provides similar performance to QuanSeal SL series lip seal, but is more economical in smaller quantities. Becase the seal has a soft surface on the OD, the seal will not damage the housing and can easily be installed and removed. The seal is used in lubricated and non-lubricated environments. It can used at shaft speeds to 25m/s in lubricated media and pressures to 0.5Mpa. Maximum PV 3.0 lubricated, 2.0 non-lubricated. Typical applications are gear boxes and environmental seals