Home / Exhaust Ventilator, 18-1/4 in. H, 60 Hz

Exhaust Ventilator, 18-1/4 in. H, 60 Hz

SKU
Brand Dayton
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Description Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly Fully Assembled, Blade Diameter 14 in, Housing Material Aluminum, Exhaust Airflow @ 0.000 in SP 2,422 cfm, For High-Static Pressure Applications No, High-Efficiency Motor Yes, Maximum Static Pressure 1 1/4 in wc, Motor Enclosure Open Dripproof, Motor Horsepower 1/2 hp, Nameplate Voltage 115V AC, Number of Speeds 1, Phase 1, Maximum Inlet Air Temperature 120 Degrees F, Number of Blades 4, Supply Airflow @ 0.000 in SP 2,422 cfm
graingerSKU: 39FV56, mscSKU: , zoro_no: G2096790, mongo_id: 65bbe99922d7a989a99672c1

Web Price

$1,668.74 / each

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Product Details

Adj. 12 3/8H Roof Curb Stock No. 2ZV82

Adj. 6 3/8H Roof Curb Stock No. 4c453

Airflow @ 0.000 in SP 2,422 cfm

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

Assembly Fully Assembled

Base Diameter Not Applicable

Base Dimension 22 in Square

Base Height 1 3/4 in

Base Length 22 in

Base Shape Square

Base Top to Shroud 6 1/4 in

Base Width 22 in

Blade Diameter 14 in

Blade Material Aluminum

Brake Horsepower 1/20 hp, 3/25 hp, 41/100 hp

CFM @ 0.000-In. SP 1207/1601/2422

CFM @ 0.125-In. SP 765/1311/2260

CFM @ 0.250-In. SP 323/925/2050

CFM @ 0.375-In. SP -/626/1826

CFM @ 0.500-In. SP -/273/1541

CFM @ 0.625-In. SP -/-/1341

CFM @ 0.750-In. SP -/-/1203

CFM @ 0.875-In. SP -/-/902

CFM @ 1.000-In. SP -/-/657

CFM @ 1.250-In. SP -/-/446

Compatible Curb Manufacturer Part Number 2RB76, 2ZV82, 4C453, 4C670, 4HX39, 4HX47

Compatible Speed Control 35YV92, 35YV93, 35YV94, 43Y140

Country of Origin (subject to change) United States

Current 6.7 A

Cutout Length 17.5 in

Cutout Size 17.5 in L x 17.5 in W

Damper Size 15 x 15 in

Dimension A 22 in

Dimension B 28 5/8 in

Dimension C 16 1/2 in

Dimension D 6 1/4 in

Drive Type Direct Drive

Electrical Connection Power Cord

Exhaust Airflow @ 0.000 in SP 2,422 cfm

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

Exhaust Airflow @ 0.125 in SP 2,260 cfm

Exhaust Airflow @ 0.250 in SP 2,050 cfm

Exhaust Airflow @ 0.375 in SP 1,826 cfm

Exhaust Airflow @ 0.500 in SP 1,541 cfm

Features Fully Rolled Baffle Bead for Stability and Ease of Transport With Spun Aluminum Hood Construction, Galvanized Steel Venturi, Inlet and Supports, Motor Accepts An External 0-10 VDC Control Signal, 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 Yes

Housing Length 28.6 in

Housing Material Aluminum

Housing Material Fabrication Spun

Housing Width 28.6 in

Hz_ 60

Includes NEMA 1 Junction Box, Variable Speed UL Recognized Motor

Includes Drive Package Yes

Includes Motor Yes

Material Aluminum Blade with Aluminum Housing

Max. BHP 0.05 hp, 0.12 hp, 0.41 hp

Max. Inlet Temp. 120 Degrees F

Maximum Fan Speed 1,725 RPM

Maximum Inlet Air Temperature 120 Degrees F

Maximum Static Pressure 1 1/4 in wc

Motor Efficiency High-Efficiency Motors

Motor Enclosure Open Dripproof

Motor Enclosure Design Open Dripproof (ODP)

Motor Horsepower 1/2 hp

Motor HP 1/2 hp

Motor Type Electronically Commutated

Mount Type Roof Curb

Mounting Location Roof or Wall

Nameplate Voltage 115V AC

Nominal Voltage 115V AC

Number of Blades 4

Number of Speeds 1

Overall Dia. 28 5/8 in

Overall Diameter 28.6 in

Overall Height 18 1/4 in

Overall Length 28 5/8 in

Overall Width 28 5/8 in

Package Quantity 1

Phase 1

Propeller Dia. 14 in

Propeller Material Aluminum

Propeller Shaft Diameter 1/2 in

Recommended 12 In. Fixed Curb Item No. 2RB76

Recommended 8 In. Fixed Curb Item No. 4HX39

Recommended Damper Size 15 in x 15 in

Recommended Damper Stock No. 4HX65

Requires Roof Curb For New Installation

RPM 860/1140/1725

Safety Features Birdscreen

Shaft Dia. Propeller End 1/2 in

Sones @ 0.125-In. SP @ 5 Ft. 4.2/7.5/15.8

Sones @ 0.250-In. SP @ 5 Ft. 5.5/8.4/15.7

Sound Level Fan RPM 1140: 7.5 sones @ 0.125 in SP and 5 ft, 8.4 sones @ 0.250 in SP and 5 ft, Fan RPM 1725: 15.8 sones @ 0.125 in SP and 5 ft, 15.7 sones @ 0.250 in SP and 5 ft, Fan RPM 860: 4.2 sones @ 0.125 in SP and 5 ft, 5.5 sones @ 0.250 in SP and 5 ft

Speed Control Variable with 43Y140

Speed Controllable Yes

Standards AMCA Sound and Air, UL/cUL 705

Supply Airflow @ 0.000 in SP 2,422 cfm

Voltage 115