For this configuration, anti-rotation is achieved by using an O-Ring to create a frictional interface between the seal and bore. Although a metal cased lip seal has higher pressure and speed rating, an O-Ring OD lip seal is a good choice economically when application parameters permit. Lower use applications such as food processing equipment, pharmaceutical equipment and environmental shaft exclude can benefit from this design. For friction sensitive applications, a lip seal with O-Ring OD should be considered. In service, a lip seal will experience a short period of break-in, after which time the seal element will reach a steady state condition. This steady condition allows very low, very consistent friction equating to low power consumption and heat generation.
It has a different lip design compared to J type, can resist high pressure, apply in gas and abradability fluid.
Common Materials Used in this Product
Proprietary Low Wear PTFE
Molybdenum Disulfide and Fiberglass Filled
Carbon Fiber Filled
|Material description||Filled PTFE (such as MoS2/Glass fiber, Ekonol and so on), or Virgin PTFE is available, O ring maerial depends on the specific application.|
|Available Color||White, black,yellow, gold etc.|
|Material Strength||Virgin PTFE can meet the requirement of food grade approval. Type I oil seal has single lip, apply to high pressure till 5 bar. We can offer you different kinds of material which apply to your specific application. Customized sealing solution is available.|
|Applied device||Apply in gas and abrasive fluid.|