HONEYWELL HOME MARD12 Round Damper Modulating Automatic 12In Cleaning Equipment and Vacuum Cleaners 9 in Overall Depth Not

9 in Overall Depth Not Applicable Features Agriculture and Industrial Applications Bus Truck Construction Includes Hardware Attachment Location Side Package Quantity 25

657 In Max Outside Dia 1

SPEC U1640113 Disc Spring Curved Spring Washer Carbon Steel Finish Plain Min Inside Dia 0

109 in colour Silver Inside Diametre Tolerance + 0

00 Hex Width 55 mm Hex Height 36 mm Lock Type Nylon Insert Dimensional Standards D985 System of Measurement Metric Hex Type Standard Hex Thread Direction Right Hand Pack Size Small Pack Rockwell Hardness 30 Package Quantity 2

HONEYWELL HOME MARD12 Round Damper Modulating Automatic 12In Cleaning Equipment and Vacuum Cleaners 9 in Overall Depth NotHONEYWELL HOME MARD12 12 In. dia GalvSt Rnd Zone Control Damper For Nominal Duct Diametre 12 in Damper Application Zoning Number of Panels Not Applicable Overall Height 14 in Overall Length 13 1 8 in Rough Opening Shape Round For Duct Shape Round Overall Width 13 1 8 in Frame Material Thickness Not Applicable Blade Material Galvanized Steel Maximum Air Pressure Not Applicable Overall Diametre 12 in Rough Opening Length 12 in Rough Opening Width 12 in