Slotted D WiperSlotted D wipers are snap-in wipers for most high duty cycle linear actuators. One added advantage over the standard D wiper is this type includes vented slots that eliminate back pressure. It also includes two raised protrusions on the OD to help with contaminate ingression on the static side. These slotted D wipers are made from an abrasion resistant Polyurethane, which offers high strength and abrasion resistance to provide for excellent seal life.
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Wiper Product Literature