hose connectors
plastic supply pvcbd08 butterfly damperpvc8 in .
butterfly damper duct size 8 in length 10 1 2 in material of construction type i grade i pvc includes locking screw included to secure the damper blade in position br b features b ul li for use with pvc duct li li includes locking screw included to secure the damper blade in position li li item butterfly damper li li length 10 1 2 li li material of construction type i grade i pvc li li standards cell class 12454 astm d1784 li li duct size 8 li ul