411028-S&P 28″ X 28″ series 411 automatic exhaust damper. Max velocity of 2000 FPM.


411028-S&P 28″ X 28″ series 411 automatic exhaust damper. Max velocity of 2000 FPM.

SKU: AAIS-SP-411028-S&P 28" X 28" series 411 automatic exhaust damper. Max velocity of 2000 FPM. Category:

Description

S&P 28″ X 28″ series 411 automatic exhaust damper. Max velocity of 2000 FPM.