3HHN2
Backdraft Damper, Vert/Horiz Mtg, 39 3/4Sq
Damper, Roof Mount
Backdraft Damper, Roof Mount, Exhaust, Damper Size 35 x 35 In, Overall Size 37 x 37 In, Flange Width 1 In, Max Velocity 2250 FPM, Construction Material G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods., Includes Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation
Артикул:
4HX69
Каталог:
Grainger
Производитель:
DAYTON
Номер модели:
4HX69
Страна производства:
USA
Вес (кг):
7.45

Спецификация:
Item: Backdraft Damper |
Type: Roof Mount, Exhaust |
Damper Size (In.): 35 x 35 |
Overall Size (In.): 37 x 37 |
Flange Width (In.): 1 |
Max. Velocity (FPM): 2250 |
Construction Material: G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods. |
Use w/Dayton Ventilators: 4HX88, 4HX99 |
Includes: Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation |