Description

Valterra’s Rubber Tank Grommets are used with polyethylene holding tanks. After installing the grommet into the tank hole, the drain pipe goes inside the grommet and seals with a hose clamp (sold separately). This rubber tank grommet requires a 3-7/8″” tank hole.
Dimensions: 3″
Requires a 3-7/8″ tank hole
For use with polyethylene holding tanks
After installing the grommet into the tank hole, the drain pipe goes inside the grommet and seals with a hose clamp (sold separately)