These female Safety Bump cap fittings offer an alternative choice to traditional cam and groove dust cap fittings. They provide a comfortable handle for the driver’s hand and a “bump” that extends beyond the hose fittings and ears, protecting them from damage.
These 4″ caps will connect with the male end of a 4″ cam and groove fitting. These are not rated for pressure.
They are made of black anti-static polypropylene that is compatible with petrochemical products and many chemicals and corrosive liquids.