613-S&P model 613 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 12″ round duct. December 20, 2019 | No Comments 613-S&P model 613 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 12″ round duct. Add To Quote Request This product is already in quote request list View Your Quote Cart SKU: AAIS-SP-613-S&P model 613 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 12" round duct. Category: S&P FFC Inline/Cabinet Ventilators Description Description S&P model 613 wall cap. Aluminum natural finish. Built in backdraft damper and birdscreen. For 12″ round duct. Related Related products 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 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 V104-S&P vibration hanger FFC2000 and FFC3500 (1 box). 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