411024-S&P 24″ X 24″ series 411 automatic exhaust damper. Max velocity of 2000 FPM. December 19, 2019 | No Comments 411024-S&P 24″ X 24″ series 411 automatic exhaust damper. Max velocity of 2000 FPM. Add To Quote Request This product is already in quote request list View Your Quote Cart SKU: AAIS-SP-411024-S&P 24" X 24" series 411 automatic exhaust damper. Max velocity of 2000 FPM. Category: S&P SQB Belt Drive Square Inline Centrifugal Duct Fans - 3 Phase Description Description S&P 24″ X 24″ series 411 automatic exhaust damper. Max velocity of 2000 FPM. Related Related products VFSSQ06-21-S&P floor mount spring vibration isolators. SQ 6-20. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart 611035-S&P 35″ X 35″ series 611 automatic exhaust damper. Max velocity of 2250 FPM. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart VFRSQ18-20-S&P floor mount rubber vibration isolators. SQ 18-20. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart MGSQB1012-S&P motor safety guard (cover). Not mounted. SQB 10, 12. Read more Add To Quote Request This product is already in quote request list View Your Quote Cart Related