ИНДУСТРИАЛЬНЫЙ КАТАЛОГ

Exhaust Vent, 30 1/2 In

Exhaust Ventilator, Centrifugal Downblast With Drive Package, CFM @ 0.000-In SP 12311, @ 0.250-In SP 11704, Sones @ 0.250-In SP 21, Roof Mounting Location, Base Width 42 In, Base Length 42 In, Overall Height 36 In., Max. Inlet Temp. 180 Deg. F, Motor Voltage 208-220/440, 3 Phase, Motor 3 HP, 760 RPM, Wheel Dia 30 1/2 In, Application General Clean Air, Includes NEMA 1 Junction Box

Артикул:

7A676

Каталог:

Grainger

Производитель:

DAYTON

Номер модели:

7A676

Страна производства:

USA

Вес (кг):

144.28

Спецификация:

Item: Centrifugal Downblast Exhaust Ventilator

Type: Standard Duty

Style: Unassembled With Drive Package

Wheel Dia. (In.): 30-1/2

Wheel Type: Backward Incline

CFM @ 0.000-In. SP: 12,311

CFM @ 0.125-In. SP: 12,007

CFM @ 0.250-In. SP: 11,704

CFM @ 0.375-In. SP: 11,357

CFM @ 0.500-In. SP: 10,997

CFM @ 0.675-In. SP: 10,629

CFM @ 0.750-In. SP: 10,242

CFM @ 0.875-In. SP: 9836

CFM @ 1.000-In. SP: 9369

CFM @ 1.250-In. SP: 8293

CFM @ 1.500-In. SP: 6437

CFM Range: 5912 to 14416 @0.0" SP

Sones @ 0.125-In. SP @ 5 Ft.: 22

Sones @ 0.250-In. SP @ 5 Ft.: 21

Max. Inlet Temp. (Deg. F): 180

Motor Voltage: 208-230/460

Motor Hz: 60

Phase: 3

Bearing Type: Regreasable Pillow block

Motor HP: 3

Max. BHP: 3.15

RPM: 760

RPM Range: 365 to 890

Speed Controllable: No

Mounting Location: Roof

Base Width (In.): 42

Base Length (In.): 42

Base Height (In.): 1 3/4

Overall Height (In.): 36

Overall Dia. (In.): 50

Shaft Dia. Wheel End (In.): 1

Shaft Dia. Sheave End (In.): 1

Housing Material: Spun Aluminum

Wheel Material: Aluminum

Agency Compliance: UL/cUL 705

Requires: Roof Curb For New Installations

Includes: NEMA 1 Junction Box

Adj. 12 3/8"H Roof Curb Stock No.: 3C438

Adj. 6 3/8"H Roof Curb Stock No.: 4C455

Recommended 12 In. Fixed Curb Item No.: 4HX51

Recommended 8 In. Fixed Curb Item No.: 4HX43

Recommended Damper Size (In.): 35 x 35

Recommended Damper Stock No.: 4HX69

Артикул Каталог	Описание	Производитель № модели
Необходимая продукция:
3C438 Grainger	Roof Curb, Adjustable Width, Nonventilated, Outside Square 32 1/2 to 41 In, Curb Height 12 3/8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation, Use With Dayton Ventilators Having a Square Base From 34 to 39 1/2 Inches	DAYTON 3C438
4C455 Grainger	Roof Curb, Adjustable Width, Nonventilated, Outside Square 32 1/2 to 41 In, Curb Height 6 3/8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation, Use With Dayton Ventilators Having a Square Base From 34 to 39 1/2 Inches	DAYTON 4C455
4HX43 Grainger	Roof Curb, Fixed, Nonventilated, Inside Square 37 1/2 In, Outside Square 40 1/2 In, Curb Height 8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 42 In Square Base	DAYTON 4HX43
4HX51 Grainger	Roof Curb, Fixed, Nonventilated, Inside Square 37 1/2 In, Outside Square 40 1/2 In, Curb Height 12 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 42 In Square Base	DAYTON 4HX51

Артикул Каталог	Описание	Производитель № модели
Дополнительные аксессуары:
2RB81 Grainger	Roof Curb, Fixed, Nonventilated, Curb Height 12 In, Curb Square O D 40 1/2 In, Curb Square I D 37 1/2 In, 18 Gauge Galvanized Steel Construction, Use w/Dayton Ventilators Having a 42 In Square Base, For Use With Flat Roofs Only, Includes Damper Tray	DAYTON 2RB81
2ZV84 Grainger	Roof Curb, Adjustable Width, Non-ventilated, Curb Height 12 In, Curb Square O D 32 1/2 to 41 In, Curb Square I D 28 1/2 to 37 In, 18 Gauge Galvanized Steel Construction, For Use With UL-705 Installations	DAYTON 2ZV84
4HX69 Grainger	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	DAYTON 4HX69

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