Aldes 4" ALGrille With Sleeve

Aldes 4" ALGrille With Sleeve (40 104 + 22 094)

The Aldes ALGrilles are the ideal supply/exhaust grille, made of durable white poly-plastic these grilles are UL rated and wasy to intall.  They are fully adjustable with a rotating center cone for setting the perfect airflow.  Crimped top on sleeve makes it easy to connect to standard 4" duct.  For new construction or retrofit - locking ring and bending tabs insures sleeve is held firmly and securely.  White plastic grille slides in from below and can be removed easly without damaging sheetrock.  Note - does not include backdraft damper.

SPECIFICATIONS:

• Grille Dimensions - 6" dia
• Assembly height from top of square flange - 5-1/2"
• Accomodates sheetrock thickness up to 3/4"