DESCRIPTION
The SWNB series wipers are manufactured from high quality Nitrile and utilize a solid block construction. 
These wipers are perfect for light and medium duty hydraulic applications. 
Made from 90 durometer NBR, these wipers provide years of service. 
 
SEAL INFORMATION
Durometer (Shore A): 90  
Temperature Range (F): -22 TO 212  
Max Speed (ft/sec): 3.0  
Mating Surface Roughness - Ra (µin) - DYNAMIC: 4<>16  
Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX  
Part Number Definition (Inch): SWNB-(ROD DIAMETER)