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 636-S&P model 636 sloped roof cap. For 3″ or 4″ round duct, backdraft damper and birdscreen. Steel, black epoxy. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart FFC400-S&P 400 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 FFC100-S&P 100 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