Part number WD3500SH is a Polyurethane (AU/EU) Wiper Type WD Wiper Seal. A wiper seal removes contaminants on the return stroke to protect downstream sealing elements.
Polyurethane (AU/EU) is specified for exceptional abrasion resistance, very high tensile strength and load capacity. The material holds up against petroleum oils, ozone, and extrusion under high pressure. It should not be specified for service in ketones or acids and bases.
It sees regular use in high-pressure fluid power, construction machinery, and off-highway equipment.
Stocked as WD3500SH and sold individually. Review your operating media and conditions against this specification before installation.
Description ROD WIPER (D STYLE) 3 1/2 SLOTTED HEEL
Measurement System Imperial
Product Category Seals - Wipers