Hot Tap System and Method for Coated Ductwork

Number of patents in Portfolio can not be more than 2000

United States of America

SERIAL NO

16544165

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Abstract

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Systems, apparatus and methods for hot tapping into pressurized, coated duct systems for transporting corrosive substances are disclosed. A branch line may be installed in such systems without shutting down or depressurizing the system using the disclosed systems, apparatus and methods without compromising the system coating or resistance to corrosion from the transported substances. Cut edges created when ductwork is cut to install a branch line are captured and sealed between two gaskets, avoiding the need for recoating with difficult to apply corrosive protection materials such as fluoropolymer coatings.

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Patent Owner(s)

Patent OwnerAddress
FAB-TECH INC480 HERCULES DRIVE COLCHESTER VT 05446

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ambrisco, Michael J Fletcher, US 2 0
Goodwin, Jeffrey A Jericho, US 3 4

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