Rod seals are particularly exposed to pressure and friction. A long service life is a specific requirement of piston rods. Features such as wear and extrusion resistance, media and temperature compatibility, low friction, compact installation dimensions and ease of assembly are also essential and require the introduction of new products and materials. It is against this background that Trelleborg Sealing Solutions has developed the Zurcon U-Cup RU9.
McMurtry Spéirling defies gravity using fan downforce
Ground effect fans were banned from competitive motorsport from the end of the 1978 season following the introduction of Gordon Murray's Brabham...