ИНДУСТРИАЛЬНЫЙ КАТАЛОГ

Exhaust Vent, 24 In

Exhaust Ventilator, Axial Belt Drive Downblast with Drive Package, 4834 CFM @ 0.000-In SP, @ 0.125-In. SP 4366, @ 0.250-In SP 3894, Roof Mounting Location, Overall Height 30 3/4 In., Max. Inlet Temp 120 F, Motor Voltage 230/460, 3 Phase, Max. Operating Amps 3.2/1.6, Motor HP 3/4, 867 RPM, Propeller Dia 24 In, Propeller Material Steel, Housing Material Spun Aluminum, Application General Clean Air, Includes NEMA 1 Junction Box

Артикул:

7A421

Каталог:

Grainger

Производитель:

DAYTON

Номер модели:

7A421

Страна производства:

USA

Вес (кг):

64.88

Спецификация:

Item: Exhaust Ventilator

Type: Axial Belt Drive Downblast with Drive Package

Propeller Dia. (In.): 24

CFM @ 0.000-In. SP: 4834

CFM @ 0.125-In. SP: 4366

CFM @ 0.250-In. SP: 3894

CFM @ 0.375-In. SP: 3232

CFM @ 0.500-In. SP: 2688

CFM @ 0.675-In. SP: 1903

Mounting Location: Roof

Base Height (In.): 1 3/4

Base Width (In.): 34

Base Length (In.): 34

Overall Dia. (In.): 42 1/4

Overall Height (In.): 30 3/4

Motor Voltage: 230/460

Phase: 3

Motor Hz: 60

Max. Operating Amps: 3.2/1.6

Motor HP: 3/4

Motor HP Range: 1/4 to 1

Max. BHP: 0.79

RPM: 867

Bearing Type: Regreasable Pillow Block

Shaft Dia. Propeller End (In.): 1

Shaft Dia. Sheave End (In.): 1

Propeller Material: Steel

Housing Material: Spun Aluminum

Speed Controllable: No

Max. Inlet Temp. (Deg. F): 120

Agency Compliance: UL 705

Application: General Clean Air

Requires: Roof Curb For New Installations

Includes: NEMA 1 Junction Box

Adj. 12 3/8"H Roof Curb Stock No.: 2ZV84

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

Recommended 12 In. Fixed Curb Item No.: 2RB80

Recommended 8 In. Fixed Curb Item No.: 4HX42

Recommended Damper Size (In.): 27 x 27

Recommended Damper Stock No.: 4HX68

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
4HX42 Grainger	Roof Curb, Fixed, Nonventilated, Inside Square 29 1/2 In, Outside Square 32 1/2 In, Curb Height 8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 34 In Square Base	DAYTON 4HX42
4HX50 Grainger	Roof Curb, Fixed, Nonventilated, Inside Square 29 1/2 In, Outside Square 32 1/2 In, Curb Height 12 In, 18 Gauge Galvanized Steel Construction, For General Ventilation Application, Use With Dayton Ventilators Having a 34 In Square Base	DAYTON 4HX50

Артикул Каталог	Описание	Производитель № модели
Дополнительные аксессуары:
2RB80 Grainger	Roof Curb, Fixed, Nonventilated, Curb Height 12 In, Curb Square O D 32 1/2 In, Curb Square I D 29 1/2 In, 18 Gauge Galvanized Steel Construction, Use w/Dayton Ventilators Having a 34 In Square Base, For Use With Flat Roofs Only, Includes Damper Tray	DAYTON 2RB80
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
3AZK6 Grainger	Roof Curb Adapter, Reducer, Curb Side Square O D 30 In, Fan Side Square O D 33 1/2 In, Top Flange Height 2 1/2 In, Bottom Flange Height 2 1/2 In, Galvanized Steel, Adapts 34 In Fan Base to Fit 30 In Roof Curb	DAYTON 3AZK6
4C454 Grainger	Roof Curb, Adjustable Width, Nonventilated, Outside Square 23 1/2 to 32 In, Curb Height 6 3/8 In, 18 Gauge Galvanized Steel Construction, For General Ventilation, Use With Dayton Ventilators Having a Square Base From 25 to 30 1/2 Inches	DAYTON 4C454
4HX68 Grainger	Backdraft Damper, Roof Mount, Exhaust, Damper Size 27 x 27 In, Overall Size 29 x 29 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 4HX68

Альтернативная продукция:

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