D100-S&P twin damper flaps and mounting hardware kit. (FFC2000) December 20, 2019 | No Comments D100-S&P twin damper flaps and mounting hardware kit. (FFC2000) Add To Quote Request This product is already in quote request list View Your Quote Cart SKU: AAIS-SP-D100-S&P twin damper flaps and mounting hardware kit. (FFC2000) Category: S&P FFC Inline/Cabinet Ventilators Description Description S&P twin damper flaps and mounting hardware kit. (FFC2000) Related Related products FFC500-S&P 500 CFM inline cabinet fan. 120 VAC. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart 437-S&P model 437 high capacity roof cap up to 1200 CFM. Birdscreen, steel housing, black epoxy finish. 18-1/2″ X 27-1/4″. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart 643-S&P model 643 wall cap. Aluminum natural finish, built in backdraft damper. For 8″ round duct. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart 643-S&P model 643 wall cap. Aluminum natural finish, built in backdraft damper. For 8″ round duct. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart Related