As an Amazon Associate, we earn from qualifying purchases. Home » Southwark » MF7 MF7 | Baker Distributing Southwark . MF7 Attributes Brand name, Manufacturer name, Manufacturer, BrandSouthwark DimensionUnitinch Extra Product NameMF7 | Baker Distributing Weight, Package Weight1.24 Weight_AttribWeight diameter, length, width3.5 jsonUrlData466441 keywordsFlex, Uninsulated Flex length_Attrib, width_AttribInside Diameter moq, multiple, tierMinQty11 MPNMF7 qtyInStock0 SKUSWMF7 snippet8' Joint 7" Aluminum Flex Duct tierPrice121.31 ComplianceUL Class O CompositionType 100A special Aluminum alloy Cubic Measurement2.7222 Dimensional Weight8 Fire RatingClass O Flex Length8' Flex TypeUninsulated Height, Package Height, Package Width, Width7 Inside Diameter3 1/2" Insulated, Prop 65No Length96 Maximum Air Flow5000 FPM Maximum Pressure12" WC Positive and Negative Maximum Temperature435?F (223.91?C) Operating Temperature-100?F to 435?F (-73.3?C to 223.8?C) Package TypeBox Package Length26 Pressure Rating12" IWC positive and negative Size7" x 8' UL ListedYes UOMPC Distributor offers SellerSKUMOQIn stockMultiplePrices bakerdist.comSWMF7111 @ $21.31