Round Duct Elbow Dimensions

Galvanized steel has good corrosion resistance.

Round duct elbow dimensions.

Fittings are manufactured on our state of the art fabrication equipment. All fittings can be provided as continuously welded if required. A 90 degree elbow creates the same resistance as adding 5 ft. Flex duct elbow 714 damper 090a angle round to oval boot 012 oval stackhead round.

For technical drawings and 3 d models click on a part number. 1 out of round is the sum of absolute values of plus and minus tolerance. Single wall lined and unlined round fittings ordered for a 2 inch slip fit assembly have a slip fit section as. All fittings are fabricated with stiffening beads on duct sizes 19 wide and larger which have more.

Sections for a total of 25 ft. Shop grainger for self sealing duct and fittings and all your hvac supplies. Shop for sheet metal duct pipe fittings at ferguson. And don t make 90 degree turns if you don t have to.

Raw duct is fabricated for proprietary duct connection systems. Bob recommends moving one gore elbow ring at a time starting with the connected side. Each box of metal duct contains five 5 ft. They are also crimped on one end to easily fit into a pipe or other fitting of the same diameter.

Fittings have male ends with a slightly smaller diameter to press fit into duct. Engineered with a leed qualifying zero voc gasket this ductwork can eliminate the need for additional sealing along the longitudinal seams and transverse joint. Pvc coated steel combines the strength of steel with the corrosion resistance of plastic. Ferguson is the 1 us plumbing supply company and a top distributor of hvac parts waterworks supplies and mro products.

2 this tolerance may not apply in localized areas of formed fittings where increased wall thickness is required to meet design requirements of asme b16 9. Manufactures rectangular fittings in most sizes and configurations. Smaller sizes may also be corrugated. All larger fittings are continuously welded except for pcs fittings.

Master flow s adjustable elbows are used to make turns in runs of round pipe and flexible duct through 90. Used to make angular or gradual turns in runs of pipe. Figuring out the right combination of turns to get an elbow to point in the right direction can be perplexing. Fittings sheet metal connectors inc.

90 flat duct elbow series 729 size item 8 x 8 129173 10 x 8 129174 12 x 8 129465 14 x 8 129466 16 x 8 139467 18 x 8 139468 20 x 8 139469 22 x 8 139470 24 x 8 139471 26 x 8 139472. Fittings are spot welded and or gorelocked through 40 diameter. Single wall lined round duct dimensions are for the metal shell. They have a sturdy galvanized steel construction and are simple to adjust.

Unless ordered otherwise a given diameter of single wall round fittings is sized to slip fit into the same diameter of single wall round duct.