Stainless steel (SS304) scupper plug, with oil resistant expandable neoprene rubber
Used for sealing the scupper holes for spilled oil or polluted liquids.
- Expanding sleeves are made out of NBR oil resistant rubber.
- Castings are precision machined so as to form a leak proof seal when expanded against a pipe.
- Size is in conformity with popular IMPA / ISSA standards.
- Conform to IMPA 232487