L Squ Manual Balancing Dampr Damper Application Balancing Frame Material Steel Number of Panels 1 Maximum Air Velocity 2000 fpm Overall Height 7 3/4 in Rough Opening Diametre Not Applicable Rough Opening Shape Square Fits Fan Diametre Not Applicable For Duct Shape Square Overall Width 7 3/4 in Frame Material Thickness 22 ga Overall Length 1 7/8 in Connection Type Not Applicable Frame Depth 1 7/8 in Rough Opening Length Not Applicable Maximum Pressure 2 in wc
345 in RoHS Compliant Yes Seam Style Brazed Standards CSA Certified UL Listed Barrel Style Insulation Grip Connection Material Copper Connection Type Crimp
-13 Fastener Length 2 1/4 in Fastener Thread Direction Right Hand Fastener Thread Type UNC (Coarse) Fastener Thread Style Partially Threaded Fastener Industry Standards ASTM A574 IFI-115 Thread Length 1 1/4 in Head Height 1/2 in Head Width 1/2 in Flange Dia 3/4 in Proof Load 140 000 psi Tensile Strength 170 000 psi Rockwell Hardness HRC37 Package Quantity 10
-10 Overall Length 10 in Thread Length 4 in Eyelet Hole Size Not Applicable Material Stainless Steel Material Grade/Class 18-8 Finish Plain Compatible Material Concrete Drill Bit Size 3/4 in Minimum Installation Depth 3 3/8 in Minimum Material Thickness 6 in Ultimate Shear Strength (4 000 psi Concrete) 15 126 lb Ultimate Tension Strength (4 000 psi Concrete) 16 201 lb Nut Width 1
2 sq ft Pleats per Linear Foot 12 Filters Out Cat Dog Dander Cement Dust Dust Mites Dusting Aids Fabric Protector Hair Spray MERV 5-8 Mold Pudding Mix Spores
NORTON 78072728582 J5569 Sanding Belt 30 in L 1 in W 80 G Welding & Gas L Squ Manual Balancing DamprNORTON 78072728582 J5569 Sanding Belt Abrasive Material Zirconia Alumina Abrasive Type Coated Coating Coverage Closed Grit 80 Series BlueFire R823P Grade Coarse Overall Length 30 in Overall Width 1 in Backing Material Polyester Backing Weight X Flexibility Type Regular Belt Joint Type Butt Joint Bond Type Resin colour Blue