Concept Seal manufactures custom designs of Wiper Seals as per clients specification. Wiper Seals are also known as Excluders, Scrapers or Dust seal because they prevent contamination from dirt particles and wipes the debris away. Applications of wiper seals are Earth moving machinery, Lift trucks, Hydraulic presses etc.
These Wiper Seal are manufactured from over fifteen polymers depending upon application, temperature, and speed. Polymers used for wiper seal are Nitrile (NBR), Natural Rubber(NR), Fluorocarbon (Viton, Silicon(VMQ)),Polyurethane, Fluorosilicone (FVMQ),Ethylene Propylene (EPDM), Carboxylated Nitrile Rubber (X-NBR), Hydrogenated Nitrile Rubber(H-NBR), Teflon(PTFE), perfluoroelastomer (FFKM), Chloroprene (Neoprene), Styrene Butadiene Rubber(SBR), etc. The speed of wiper seal is 4m/s and temperature is between -40 to +120 degree Celsius. Elastomer FPM is used for temperatures up to 200 degree Celsius and this is also resistant to chemicals.