Product Specifications:

Item Downblast Ventilator
Amps 6.2/2.8-3.1A
Application Industrial And Commercial Applications
Assembled/unassembled Assembled
Assembly Assembled
Base Dia. Not Applicable
Base Height 1 3/4"
Base Length 26"
Base Shape Square
Base Size 26" x 26"
Base Width 26"
Bearing Type Sealed Pillow Block
Brake Hp 13/50 bhp
Compatible Curb Grainger Part No. 2RB77, 2ZV83, 3C437, 4C454, 4HX40, 4HX48
Compatible Damper Grainger Part Number 4HX66
Cut Out Length 26"
Damper Size 19" x 19"
Dimensions A 26"
Dimensions B 28 3/8"
Dimensions C 25 3/8"
Dimensions D 4"
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 1994 CFM
Exhaust Airflow @ 0.125 In Sp 1882 CFM
Exhaust Airflow @ 0.250 In Sp 1771 CFM
Exhaust Airflow @ 0.375 In Sp 1647 CFM
Exhaust Airflow @ 0.500 In Sp 1490 CFM
Features Air Handling Quality Bearings Meet Minimum Of L10-100, 000 Hours, Features A Fully Rolled Windband Bead For Increased Stability And Easy Transport, Fresh Outside Air Is Drawn In Under The Motor Cover To Maximize Motor Life, Nema 1 Junction Box Located In Motor Enclosure, Nonoverloading Centrifugal Wheel Design, Optional Nema 1 And 4 Disconnects Available
For Air Type Clean Air
For High-static Pressure Applications No
Frequency 60 Hz
High-efficiency Motor No
Housing Length 28 2/5"
Housing Material Aluminum
Housing Material Fabrication Spun
Housing Width 28 2/5"
Included Drive Package Yes
Included Drive Package With Motor Yes
Included Motor Yes
Max. Ambient Temp. 180°F
Max. Bhp 0.26 bhp
Max. Fan Speed 1075 RPM
Max. Inlet Temp. 180°F
Max. Static Pressure 0.625 in. wc
Motor Enclosure Open Dripproof
Motor Hp 1/4 hp
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 Dia. 28 3/8"
Overall Height 36 1/8"
Overall Length 28 3/8"
Overall Width 28 3/8"
Phase 1
Propeller Shaft Dia. 3/4"
Resistance Properties Weather Resistant
Safety Features Birdscreen, Windband
Shaft Dia. Sheave End 3/4"
Shaft Dia. Wheel End 3/4"
Sones @ 0.125 In Sp @ 5 Ft. 9.9 sones
Sones @ 0.250 In Sp @ 5 Ft. 9.4 sones
Sones @ 0.500 In Sp @ 5 Ft. 8.4 sones
Sound Level 10.0 Sones @ 0.000 in Sp And 5 Ft, 7.8 Sones @ 0.625 in Sp And 5 Ft, 8.4 Sones @ 0.500 in Sp And 5 Ft, 8.9 Sones @ 0.375 in Sp And 5 Ft, 9.4 Sones @ 0.250 in Sp And 5 Ft, 9.9 Sones @ 0.125 in Sp And 5 Ft
Spark Resistant Construction Type A
Speed Control No
Wheel Dia. 14 3/4"
Wheel Material Aluminum
Wheel Type Backward Inclined

Shipping Info:

Ship weight (kg) 33.75
Ship height (cm)64.45
Ship length (cm)72.07
Ship width (cm)72.07
HS code8414596060
Country of OriginUS

Product Variants

ProductModelOverall HeightDrive TypeMotor HpMax. Inlet Temp.Assembled/unassembledPhaseWheel Dia.Duty RatingPrice
DAYTON 16D527 Downblast Vent Direct Drive 8-1/4 In | AA7MHX 16D52713 1/2"Direct Drive1/60 hp130°FAssembled18"Standard€484.57
DAYTON 16D529 Downblast Vent Direct Drive 8-1/4 In | AA7MHZ 16D52913 1/2"Direct Drive1/30 hp130°FAssembled18"Standard€492.57
DAYTON 16D531 Downblast Vent Direct Drive 8-1/4 In | AA7MJB 16D53116 3/4"Direct Drive1/20 hp130°FAssembled18"Standard€567.06
DAYTON 16D533 Downblast Vent Direct Drive 8-1/4 In | AA7MJD 16D53316 3/4"Direct Drive1/15 hp130°FAssembled18"Standard€582.13
DAYTON 16D534 Downblast Vent Direct Drive 10-1/2 In | AA7MJE 16D53416 3/4"Direct Drive1/8 hp130°FAssembled110"Standard€699.61
DAYTON 16D535 Downblast Vent Direct Drive 11 In | AA7MJF 16D53525 1/2"Direct Drive1/4 hp130°FAssembled111"Standard€921.64
DAYTON 16D536 Downblast Vent Direct Drive 13-1/4 In | AA7MJG 16D53625 1/2"Direct Drive1/2 hp130°FAssembled113"Standard€892.52

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DAYTON 3HFL6 Downblast Vent Belt Drive 14-3/4 In
€1,225.57 /unit