D-R2 for retrofit in 2-8" floor drains. Dranjer seals permit unrestricted flow
of water into floor drains or sump pits while sealing out the entry of
mold spores, insects, radon and other gases from the sub-slab floor
area.
- A flexible rubber flange is attached to the hard plastic
portion of the seal. Hold the Dranjer™ under the existing strainer
plate. Push the strainer plate with the Dranjer™ back into the drain
opening. Friction among the sides of the cover plate, the unit, and
the ring in the floor holds the Dranjer under the cover plate. Trim off
the rubber that extends past the strainer plate. You have retrofitted
the Dranjer™ D-R2
- Fits drain pipes 2” or larger.