441-S&P model 441 wall cap. Steel with aluminum louvers. For 10″ round duct. December 20, 2019 | No Comments 441-S&P model 441 wall cap. Steel with aluminum louvers. For 10″ round duct. Add To Quote Request This product is already in quote request list View Your Quote Cart SKU: AAIS-SP-441-S&P model 441 wall cap. Steel with aluminum louvers. For 10" round duct. Category: S&P FF Ceiling Ventilators Description Description S&P model 441 wall cap. Steel with aluminum louvers. For 10″ round duct. Related Related products 642-S&P model 642 wall cap. Aluminum natural finish, built in backdraft damper. For 3″ or 4″ round duct. 4″ to 3″ transition included. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart FF900-S&P 900 CFM ceiling mounted ventilator. 120 VAC. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart FF400-S&P 400 CFM ceiling mounted ventilator. 120 VAC. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart 983L-S&P in-line adapter. 8″ X 12″ duct intake (FF900/1500). Read more Add To Quote Request This product is already in quote request list View Your Quote Cart Related