Product Specifications:

Item Upblast Ventilator
Amps 6.2/2.8/3.1A
Application Industrial And Commercial Buildings, Restaurants, Schools
Assembled/unassembled Assembled
Assembly Assembled
Base Dia. Not Applicable
Base Height 1.8"
Base Length 19"
Base Shape Square
Base Size 19" x 19"
Base Width 19"
Bearing Type Sealed Pillow Block
Brake Hp 1/4 bhp
Compatible Curb Grainger Part No. 2RB75, 2ZV82, 4C453, 4C670, 4HX38, 4HX46, 4HX54, 4HX61
Compatible Damper Grainger Part Number 4HX64
Cut Out Length 14 1/2"
Damper Size 12" x 12"
Dimensions A 19"
Dimensions B 24 7/8"
Dimensions C 28 1/4"
Dimensions D 17 3/8"
Drive Package Included Yes
Drive Package With Motor Included Yes
Drive Type Belt Drive
Duty Rating Standard
Electrical Connection Power Cord
Exhaust Airflow @ 0.000 In Sp 1260 CFM
Exhaust Airflow @ 0.125 In Sp 1209 CFM
Exhaust Airflow @ 0.250 In Sp 1156 CFM
Exhaust Airflow @ 0.375 In Sp 1100 CFM
Exhaust Airflow @ 0.500 In Sp 1041 CFM
Features Air Handling Quality Bearings Meet Minimum Of L10-100, 000 Hours, Nonoverloading Centrifugal Wheel Design
For Air Type Kitchen Air
For High-static Pressure Applications No
Frequency 60 Hz
High-efficiency Motor No
Housing Length 24.9"
Housing Material Aluminum
Housing Material Fabrication Spun
Housing Width 24.9"
Hp 1/4 hp
Included Nema 1 Junction Box
Included Drive Package Yes
Included Drive Package With Motor Yes
Included Motor Yes
Max. Ambient Temp. 300°F
Max. Bhp 1/4 bhp
Max. Fan Speed 1725 RPM
Max. Inlet Temp. 300°F
Max. Static Pressure 1.125 in. wc
Motor Enclosure Open Dripproof
Motor Hp 1/4 hp
Motor Location Out Of Airstream
Motor Speed 1725 RPM
Motor Voltage 115/208-230V
Mounting Location Roof
Mounting Orientation Vertical
Mounting Type Roof Curb
Nameplate Voltage 115/208-230V AC
No. Of Speed 1
Overall Depth 29"
Overall Dia. 24 7/8"
Overall Height 30"
Overall Width 24 7/8"
Phase 1
Promotion Restriction Not Eligible For Promotion
Propeller Shaft Dia. 3/4"
Recommended Damper Size 12" x 12"
Requires Roof Curb For New Installation
Resistance Properties Spark Resistant
Safety Features Fully Rolled Windband
Shaft Dia. Sheave End 3/4"
Shaft Dia. Wheel End 3/4"
Sones @ 0.125 In Sp @ 5 Ft. 13.8 sones
Sones @ 0.250 In Sp @ 5 Ft. 13.4 sones
Sones @ 0.500 In Sp @ 5 Ft. 12.3 sones
Spark Resistant Construction Type A
Speed Controllable No
Wheel Dia. 11"
Wheel Material Aluminum
Wheel Type Backward Inclined

Shipping Info:

Ship weight (kg) 28.8
Ship height (cm)71.76
Ship length (cm)73.66
Ship width (cm)63.18
HS code8414596060
Country of OriginUS

Product Details:

    • Adj. UL 762 Kitchen Roof Curb Stock No. (4HX61)

Product Variants

ProductModelWheel MaterialMounting LocationOverall HeightHousing MaterialDrive TypeMotor HpMax. Inlet Temp.Wheel Dia.Price
DAYTON 16D522 Upblast Ventilator Belt Drive 11-1/4 In | AA7MHR 16D522AluminumRoof26 7/8"AluminumBelt Drive1/4 hp to 1/3 hp300°F11 1/4"€1,328.38
DAYTON 16D523 Upblast Ventilator Belt Drive 12-1/2 In | AA7MHT 16D523AluminumRoof26 7/8"AluminumBelt Drive1/4 hp to 1/2 hp300°F12 1/2"€1,384.13
DAYTON 16D524 Upblast Ventilator Belt Drive 14-3/4 In | AA7MHU 16D524AluminumRoof28 1/8"AluminumBelt Drive1/4 hp to 1 hp300°F14 3/4"€1,565.66
DAYTON 1DYK4 Upblast Ventilator Belt Drive 14-3/4 In | AA9MTD 1DYK4SteelRoof36 1/4"SteelBelt Drive1/4 hp to 1 hp400°F14 3/4"€4,686.62
DAYTON 1DYK5 Upblast Ventilator Belt Drive 16-1/2 In | AA9MTE 1DYK5SteelRoof36 1/4"SteelBelt Drive1/4 hp to 1 hp400°F16 1/2"€4,393.56
DAYTON 1DYK6 Upblast Ventilator Belt Drive 18-1/2 In | AA9MTF 1DYK6SteelRoof40 1/4"SteelBelt Drive1/4 hp to 2 hp400°F18 1/2"€4,863.66
DAYTON 1DYK7 Upblast Ventilator Belt Drive 21-1/4 In | AA9MTG 1DYK7SteelRoof40 1/4"SteelBelt Drive1/4 hp to 2 hp400°F21 1/4"€5,178.20

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DAYTON 20FT09 Upblast Ventilator 11 Inch 115/208/230v
€1,290.10 /unit