All C series telescopic steel cover and apron cover wipers are the same design (except for CL1 style wipers—see here). This series of wipers are made with highly wear-resistant polyurethane lips ensuring optimum resistance to water, coolants, chemicals, and oils.
The C2 style wiper is the smallest of the C series. This design provides a low-profile mounting height and depth with replaceable wiper lips.
This style of wiper is available with a rubber profile vulcanized on the profiled support for optimum damping properties at high traverse speeds (illustrated below).
The C3 style wiper ensures durability and rigidity for the box by featuring a wider profile that provides enhanced adhesion during spot-welding. Installation can also be conveniently installed by screwing directly into the box. Additional advantages include the replaceable wiper lips for easy maintenance and a low-profile mounting height.