3HHN1
Backdraft Damper, Vert/Horiz Mtg, 35 3/4Sq
Damper, Roof Mount
Backdraft Damper, Roof Mount, Exhaust, Damper Size 19 x 19 In, Overall Size 21 x 21 In, Flange Width 1 In, Max Velocity 2000 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:
4HX66
Каталог:
Grainger
Производитель:
DAYTON
Номер модели:
4HX66
Страна производства:
USA
Вес (кг):
2.50

Спецификация:
| Item: Backdraft Damper |
| Type: Roof Mount, Exhaust |
| Damper Size (In.): 19 x 19 |
| Overall Size (In.): 21 x 21 |
| Flange Width (In.): 1 |
| Max. Velocity (FPM): 2000 |
| Construction Material: G-90 Galvanized Steel Frame, Aluminum Blades, Stainless Steel Pivot Pins, Nylon Bushings and Galvanized Steel Tie Rods. |
| Use w/Dayton Ventilators: 4HX83, 4HX84, 4HX94, 4HX95, 4HZ48, 4HZ49, 4HZ52, 4HZ53, 4YC48, 4YC49, 4YC72-75 |
| Includes: Pre-punched Conduit Hole Knock-out and Felted Edges For Quiet Operation |
