EX2

EX2/EX5-style rod wipers are double-lips scraper with asymmetrical lips installed one behind the other. EX2/EX5-style rod wipers are installed with an elastomeric O’Ring in a single groove. While the EX2/EX5-style ring does the scraping duties, the O’Ring insures a positive pressure on the sliding surface to compensate for any deflection or misalignment of the rod.