MetraSeal

The MetraSeal app from Metraflex allows you to work on site and calculate the MetraSeal model and numbers of links you will need to fill the gap between the round wall I.D. and the round pipe O.D. For gaps where the pipe is located off-center in the wall penetration, Metraflex offers the Off-Center Metraseal. The app has a link to go to the Metraflex web site page for the Off-Center Seal to input the needed dimensions and submit the information to get a seal that will fit the gap perfectly.

Metraflex is the leader in the commercial engineered piping products for the manufacture of expansion joints, valves, seismic joints, compensators, flexible metal hose, pump connectors, air vents, pipe guides and anchors, and wall penetration seals.