Penetration Seals are interlocked rubber links that are
designed to provide a leak-proof and insulated seal that fills
the annular space of pipe penetrations. Penetration Seals fit
around piping going through walls, floors, tanks, manholes,
vaults, dikes, and pipeline casing to provide a gas and
Penetrations Seals have been tested to withstand a
hydrostatic seal up to psig or 40 feet of head pressure.
Standard material is EPDM rubber which is suitable for most
applications. Nitrile rubber is available for services of
solvents, hydrocarbons, oil, gas, and jet fuel. Silicone is
available for high temperature applications.
Penetration Seals are economical, reusable, easily installed,
and available in many sizes to fit nearly every pipe
penetration, from 1/2" pipe to 98" pipe.