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Damper, Roof Mount

Backdraft Damper, Roof Mount, Exhaust, Damper Size 39 x 39 In, Overall Size 41 x 41 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:
4HX70
Каталог:
Grainger
Производитель:
DAYTON
Номер модели:
4HX70
Страна производства:
USA
Вес (кг):
8.64
4HX70 Damper, Roof Mount
Спецификация:
Item: Backdraft Damper
Type: Roof Mount, Exhaust
Damper Size (In.): 39 x 39
Overall Size (In.): 41 x 41
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: 4HX89, 4HZ01
Includes: Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation
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