Quietflex Manufacturing 688

mpn688
brandname: Quietflex Manufacturing
manufacturername: Quietflex Manufacturing

Attributes

Key	Value
ASTM Specifications	ASTM C518
Collection	AmgFlex?
Diameter	6 in
Duct Shape	Round
Length	25 ft
Material	Fiberglass, Galvanized .
Material Type	Polyester
Maximum Airflow	6000
R value	R8
Type	Q688
UL Listed	UL 181 Class 1