Top Hat Grommet

Top Hat Grommet

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Product Description

Use Top Hat grommets with appropriate style barbed fittings when installing in a more rigid material, such as PVC, to get a tighter more complete seal.

420 Barbs with Top Hat Grommet require a 16mm or 5/8" drilled hole

700 Barbs with Top Hat Grommet require a 3/4" drilled hole (minimum 1-1/2" diameter PVC)

825 Barbs with Top Hat Grommet require a 15/16" drilled hole (minimum 3" diameter PVC)