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 FFC250-S&P 250 CFM inline cabinet fan. 120 VAC. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart FFC300-S&P 300 CFM inline cabinet fan. 120 VAC. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart 634-S&P model 634 roof cap. For 3 1/4 X 10″ or up to 8″ round duct, built in backdraft damper and birdscreen, baked enamel. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart 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 Related