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The IMPERIAL MFG GROUP USA INC BM0153 is an 8-inch, 24-gauge black sheet metal crimp tee cap designed for use as a clean-out fitting on B-vent and single-wall black stovepipe tee assemblies. The crimp end allows for a secure, snug fit onto standard tee outlets, keeping the connection tight and the flue pathway properly sealed when the clean-out port is not in use. HVAC installers and sheet metal mechanics working on venting systems will find this cap a direct fit for field service and new installation alike.
This tee cap is suited for residential and light-commercial venting applications where 8-inch single-wall black stovepipe or compatible tee sections are used. It is commonly installed on gas appliance venting systems, wood stove vent runs, and similar low-pressure exhaust configurations requiring a capped tee clean-out port. The black finish is consistent with standard single-wall black pipe aesthetics.
Designed as an OEM-style replacement and new-installation cap for 8-inch single-wall black stovepipe tee clean-out outlets. No specific compatible model numbers were provided in the product data.
Installation is performed by licensed HVAC technicians or sheet metal mechanics in accordance with local mechanical codes and NFPA 211 venting guidelines. Shut down and allow the appliance and venting system to cool completely before removing or installing any tee cap. Slide the crimp end fully onto the tee clean-out port and ensure the cap seats firmly without gaps. Do not use this cap as a permanent flue termination point.
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