DAYTON 2TGD4 Rectangular Fire Damper 7-3/4x11-3/4 In. O-Rings and O-Ring Kits 63 in Collar Width 9/16

63 in Collar Width 9/16 in Collar Material Carbon Steel Keyway Width Not Applicable Collar Material Grade 1211 Keyway Depth Not Applicable Thread Direction Not Applicable centre to Lever Top Not Applicable Collar Construction 2-Piece Screw Material Carbon Steel

GRAINGER U550670873600 Fully Threaded Rod Material Grade/Class 316 Material Stainless Steel Finish Plain Thread Size 7/8 In

BECK 331049403 Nipple Application Air Gas Non-Potable Water Oil Steam Finish/Coating Galvanized Fitting Compatibility Schedule 40 Inside Diametre 3 9/16 in Manufacture Location Made in USA Material Steel Material Grade Grade A Maximum Operating Pressure 150 psi @ 150 Degrees F Metal Pipe Construction Welded Nominal Pipe Size 3 1/2 in Outside Diametre 4 in Overall Length 3 1/2 in Pipe Weld Type Continuous Weld Schedule Schedule 40 Side A Connection Type Threaded Side A Gender Male

054 in Compatible with Product Type Wire Wrap Tools Compatible with Series DFB Includes KB-DF224 Wrap/Unwrap Bit (22-24 AWG) P-DF224 Replacement Sleeve Assembly (DFB224 22-24 AWG) Tool Length 5 in

DAYTON 2TGD4 Rectangular Fire Damper 7-3/4x11-3/4 In. O-Rings and O-Ring Kits 63 in Collar Width 9/16DAYTON 2TGD4 11. 8 In. H 7. 8 In. W 3. 7 In. L GStl Sprng Fire Dmpr Damper Application Fire Frame Material Galvanized Steel Number of Panels 1 Maximum Air Velocity None Overall Height 7 3 4 in Rough Opening Diametre Not Applicable Rough Opening Shape Rectangular Fits Fan Diametre Not Applicable For Duct Shape Rectangular Free Area 0. 4 sq ft Overall Width 11 3 4 in Frame Material Thickness 22 ga Overall Length 3 3 4 in Connection Type Not Applicable