4 DUST CAP NY-GLASS

APG stocks the 3E40DCNY, an Tough-Tite Nylon Dust Cap Cam and Groove Coupling built to a 4 inch nominal size. A cam and groove coupling closes off a female coupler to keep debris and moisture out of an idle line.

Nylon is specified here for excellent wear and abrasion resistance, light weight with good impact resistance. It resists petroleum oils and greases, fatigue, and abrasion and wear. Exposure to phenols or high-moisture dimensional stability will shorten service life.

Common environments for this compound include automotive components, fluid power, and general industrial.

Stocked as 3E40DCNY and sold individually. Unit weight is approximately 715 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.