Dundas Jafine ProMax™ Exhaust Hoods 4" Brand_Concrobium Interrupting rating is 10

Interrupting rating is 10

Contractor pack

Use on actively growing weeds in and around flower beds

Standard adjustable backset 2-3/8' - 2-3/4'

this fitting provides for above ground level access to piping

Dundas Jafine ProMax™ Exhaust Hoods 4" Brand_Concrobium Interrupting rating is 10Dundas Jafine ProMax exhaust hoods feature a robust, wide mouth cap for optimum airflow and snug fit backdraft damper that helps to prevent cold air, snow or rain from entering the home. The damper has been redesigned for superior noise reduction. Additional features include a removable pest screen that helps to keep pests out and allows for easy cleaning of the duct as well as a snap on pipe to cap assembly that eliminates the need for lint trapping