Home / Exhaust Ventilator, 18 In, 208-230/460 V

Exhaust Ventilator, 18 In, 208-230/460 V

SKU
Brand Dayton
Categories
Description Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Fully Assembled, Blade Diameter 18 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 4,578 cfm, For High-Static Pressure Applications No, High-Efficiency Motor No, Maximum Static Pressure 1 3/4 in wc, Motor Enclosure Totally Enclosed Air Over, Motor Horsepower 1 hp, Nameplate Voltage 208/230/460V AC, Number of Speeds 1, Phase 3, Maximum Inlet Air Temperature 120 Degrees F, Number of Blades 4
graingerSKU: 6KWN7, mscSKU: , zoro_no: G3992055, mongo_id: 65bbe92822d7a989a993bff0

Web Price

$2,061.24 / each

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Product Details

Adj. 12 3/8H Roof Curb Stock No. 2ZV83

Adj. 6 3/8H Roof Curb Stock No. 4c454

Airflow @ 0.000 in SP 4,578 cfm

Airflow @ 0.000 in SP - Range 2,000 to 4,999 cfm

Assembly Fully Assembled

Base Diameter Not Applicable

Base Dimension 30 in Square

Base Height 1 3/4 in

Base Length 30 in

Base Shape Square

Base Top to Shroud 6 1/4 in

Base Width 30 in

Blade Diameter 18 in

Blade Material Aluminum

Brake Horsepower 1 1/25 hp

CFM @ 0.000-In. SP 4578

CFM @ 0.125-In. SP 4349

CFM @ 0.250-In. SP 4141

CFM @ 0.375-In. SP 3908

CFM @ 0.500-In. SP 3660

CFM @ 0.625-In. SP 3357

CFM @ 0.750-In. SP 2935

CFM @ 0.875-In. SP 2579

CFM @ 1.000-In. SP 2327

CFM @ 1.250-In. SP 1809

Compatible Curb Manufacturer Part Number 2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49

Country of Origin (subject to change) United States

Current 3.8-3.4/1.7 A

Cutout Length 25.5 in

Cutout Size 25.5 in L x 25.5 in W

Damper Size 23 x 23 in

Dimension A 30 in

Dimension B 35 1/4 in

Dimension C 17 1/4 in

Dimension D 6 1/4 in

Drive Type Direct Drive

Electrical Connection Power Cord

Exhaust Airflow @ 0.000 in SP 4,578 cfm

Exhaust Airflow @ 0.000 in SP - Range 2,000 to 4,999 cfm

Exhaust Airflow @ 0.125 in SP 4,349 cfm

Exhaust Airflow @ 0.250 in SP 4,141 cfm

Exhaust Airflow @ 0.375 in SP 3,908 cfm

Exhaust Airflow @ 0.500 in SP 3,660 cfm

Features Fully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction, Galvanized Steel Venturi, Inlet and Supports, NEMA 1 Junction Box Located in Motor Enclosure

For Air Type Clean Air

For High-Static Pressure Applications No

Frequency 60 Hz

High-Efficiency Motor No

Housing Length 35.3 in

Housing Material Aluminum

Housing Material Fabrication Spun

Housing Width 35.3 in

Hz_ 60

Includes NEMA 1 Junction Box

Includes Drive Package Yes

Includes Motor Yes

Material Aluminum Blade with Aluminum Housing

Max. BHP 1.04 hp

Max. Inlet Temp. 120 Degrees F

Max. Operating Amps 3.8-3.4/1.7

Maximum Fan Speed 1,750 RPM

Maximum Inlet Air Temperature 120 Degrees F

Maximum Static Pressure 1 3/4 in wc

Motor Efficiency Standard-Efficiency Motors

Motor Enclosure Totally Enclosed Air Over

Motor Enclosure Design Totally Enclosed Air-Over (TEAO)

Motor Horsepower 1 hp

Motor HP 1 hp

Mount Type Roof Curb

Mounting Location Roof

Nameplate Voltage 208/230/460V AC

Nominal Voltage 208-230/460V AC

Number of Blades 4

Number of Speeds 1

Overall Dia. 35 1/4 in

Overall Diameter 35.3 in

Overall Height 19 in

Overall Length 35 1/4 in

Overall Width 35 1/4 in

Package Quantity 1

Phase 3

Propeller Dia. 18 in

Propeller Material Aluminum

Propeller Shaft Diameter 5/8 in

Recommended 12 In. Fixed Curb Item No. 2RB79

Recommended 8 In. Fixed Curb Item No. 4HX41

Recommended Damper Size 23 in x 23 in

Recommended Damper Stock No. 4HX67

Requires Roof Curb for New Installation

RPM 1750

Safety Features Birdscreen

Shaft Dia. Propeller End 5/8 in

Sones @ 0.125-In. SP @ 5 Ft. 28

Sones @ 0.250-In. SP @ 5 Ft. 29

Sound Level 28.0 sones @ 0.000 in SP and 5 ft, 28.0 sones @ 0.125 in SP and 5 ft, 28.0 sones @ 0.500 in SP and 5 ft, 28.0 sones @ 0.625 in SP and 5 ft, 29.0 sones @ 0.250 in SP and 5 ft, 29.0 sones @ 0.375 in SP and 5 ft, 29.0 sones @ 0.750 in SP and 5 ft, 31.0 sones @ 0.875 in SP and 5 ft, 31.0 sones @ 1.000 in SP and 5 ft, 31.0 sones @ 1.250 in SP and 5 ft, 31.0 sones @ 1.500 in SP and 5 ft, 31.0 sones @ 1.750 in SP

Speed Controllable No

Standards AMCA Sound and Air, UL/cUL 705

Supply Airflow @ 0.000 in SP 4,578 cfm

Voltage 208-230/460