641-S&P model 641 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 6″ round duct.


641-S&P model 641 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 6″ round duct.

SKU: AAIS-SP-641-S&P model 641 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 6" round duct. Category:

Description

S&P model 641 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 6″ round duct.