Product Specifications:

Item Downblast Ventilator
Application Industrial And Commercial Applications
Assembled/unassembled Assembled
Assembly Assembled
Base Dia. Not Applicable
Base Height 1 3/4"
Base Length 30"
Base Shape Square
Base Size 30" x 30"
Base Width 30"
Brake Hp 13/50 bhp
Cfm @ 0.000-in. Sp 2839/3150/3500 CFM
Cfm @ 0.125-in. Sp 2668/2997/3364 CFM
Cfm @ 0.750-in. Sp 2347 CFM
Cfm @ 0.875-in. Sp 1821 CFM
Compatible Curb Grainger Part No. 2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49
Compatible Damper Grainger Part Number 4HX67
Compatible Speed Control 35YV92, 35YV93, 35YV94, 43Y140
Current 12.4A
Cutout Length 25 1/2"
Damper Size 23" x 23"
Dimension A 30"
Dimension B 35 1/2"
Dimension C 28"
Dimension D 5 1/2"
Drive Package Included Yes
Drive Package With Motor Included Yes
Drive Type Direct Drive
Duty Rating Standard
Electrical Connection Power Cord
Exhaust Airflow @ 0.000 In Sp 3150 CFM
Exhaust Airflow @ 0.125 In Sp 3364 CFM
Exhaust Airflow @ 0.250 In Sp 3219 CFM
Exhaust Airflow @ 0.375 In Sp 3052 CFM
Exhaust Airflow @ 0.500 In Sp 2858 CFM
Features Energy Saving Units Feature Ec Motors Which Allow Up To 80% Useable Turndown, Fresh Outside Air Is Drawn In Under The Motor Cover To Maximize Motor Life, Fully Rolled Windband Bead For Increased Stability And Easy Transport, High-Efficiency Brushless Dc Motor, Motor Features Potentiometer Dial For Speed Adjustment, 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 Yes
Housing Length 35 1/2"
Housing Material Aluminum
Housing Material Fabrication Spun
Housing Width 35 1/2"
Includes Drive Package Yes
Includes Drive Package With Motor Yes
Includes Motor Yes
Max. Bhp 0.26 bhp, 0.35 bhp, 0.48 bhp
Max. Inlet Temp. 130°F
Maximum Ambient Temperature 130°F
Maximum Fan Speed 900 RPM
Maximum Static Pressure 0.875 in. wc
Motor Horsepower 1 hp
Motor Type Electronically Commutated
Mount Type Roof Curb
Mounting Location Roof
Mounting Orientation Vertical
Nameplate Voltage 115V AC
Number Of Speeds Variable
Overall Dia. 35 1/2"
Overall Height 25 1/2"
Overall Length 35 1/2"
Overall Width 35 1/2"
Phase 1
Propeller Shaft Dia. 5/8"
Safety Features Birdscreen, Windband
Shaft Dia. Sheave End 5/8"
Shaft Dia. Wheel End 5/8"
Sones @ 0.125-in. Sp @ 5 Ft. 8.7 sones, 9.9 sones, 11.7 sones
Spark Resistant Construction Type A
Speed Control Variable Speed
Wheel Dia. 18 1/2"
Wheel Material Aluminum
Wheel Type Backward Inclined

Shipping Info:

Ship weight (kg) 36.45
Ship height (cm)71.12
Ship length (cm)90.17
Ship width (cm)90.17
HS code8414599080
Country of OriginUS

Product Variants

ProductModelPhaseNumber Of SpeedsOverall HeightMotor HpCfm @ 0.000-in. SpCfm @ 0.500-in. SpShaft Dia. Wheel EndWheel Dia.Price
DAYTON 16D527 Downblast Vent Direct Drive 8-1/4 In | AA7MHX 16D5271313 1/2"1/60 hp138/170/203 CFM-5/16"8"€559.63
DAYTON 16D529 Downblast Vent Direct Drive 8-1/4 In | AA7MHZ 16D5291313 1/2"1/30 hp253/314/374 CFM-5/16"8"€552.17
DAYTON 16D531 Downblast Vent Direct Drive 8-1/4 In | AA7MJB 16D5311316 3/4"1/20 hp335/415/495 CFM237 CFM1/2"8"€669.45
DAYTON 16D533 Downblast Vent Direct Drive 8-1/4 In | AA7MJD 16D5331316 3/4"1/15 hp520/644/768 CFM473 CFM1/2"8"€672.30
DAYTON 16D534 Downblast Vent Direct Drive 10-1/2 In | AA7MJE 16D5341316 3/4"1/8 hp717/888/1059 CFM-1/2"10"€756.45
DAYTON 16D535 Downblast Vent Direct Drive 11 In | AA7MJF 16D5351125 1/2"1/4 hp--1/2"11"€973.94
DAYTON 16D536 Downblast Vent Direct Drive 13-1/4 In | AA7MJG 16D5361125 1/2"333/1000 hp--1/2"13"€1,030.78

Contact us

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DAYTON 48C192 Downblast Vent Direct Drive 18-1/2 In
€2,660.73 /unit