ID 307.0mm x OD 319.0mm x CS 6.0mm
NBR-70: Excellent compression set, superior tear resistance and abrasion resistance. Poor weather resistance and moderate heat resistance. Click here to read more about Nitrile Rubber - NBR properties.
FKM-75: Excellent chemical and heat resistance. Good mechanical properties and good compression set resistance. Click here to read more about Fluorocarbon Rubber - FKM properties.