- Home
- /
- Heating & Cooling
- /
- Roof Ventilators
- /
- Direct Drive Axial Downblast Ventilators
- /
- Exhaust Vent, 18 In, Phase: 1
Dayton
Exhaust Vent, 18 In, Phase: 1
Mfr # 4YC51
Zoro # G3240386
Item requires special delivery charges. A $150.00 per item surcharge will be applied.
$1,383.99
Item successfully saved to ''
Key Features
- Propeller Dia. 18 in
- Voltage 115/208-230
- Motor HP 1 hp
- Base Height 1 3/4 in
- CFM @ 0.625-In. SP 3357
Customers Also Purchased
- Brand Dayton
-
MFR #
4YC51
-
Zoro #
G3240386
- UPC # 190735337523
- Country of Origin United States
- Category Direct Drive Axial Downblast Ventilators
Dimensions
Propeller Dia. | 18 in |
Base Height | 1 3/4 in |
Overall Height | 19 in |
Dimension D | 6 1/4 in |
Shaft Dia. Propeller End | 5/8 in |
Dimension A | 30 in |
Recommended Damper Size | 23 in x 23 in |
Base Length | 30 in |
Dimension C | 17 1/4 in |
Overall Dia. | 35 1/4 in |
Base Width | 30 in |
Dimension B | 35 1/4 in |
Overall Width | 35 1/4 in |
Overall Length | 35 1/4 in |
Blade Diameter | 18 in |
Cutout Size | 25.5 in L x 25.5 in W |
Overall Diameter | Not Applicable |
Propeller Shaft Diameter | 5/8 in |
Housing Width | 35.3 in |
Base Diameter | Not Applicable |
Base Dimension | 30 in Square |
Damper Size | 23 x 23 in |
Housing Length | 35.3 in |
Cutout Length | 25.5 in |
Details
Item | Axial Downblast Roof Exhaust Fan |
Voltage | 115/208-230 |
Motor HP | 1 hp |
CFM @ 0.625-In. SP | 3357 |
Hz | 60 |
RPM | 1750 |
Adj. 6 3/8"H Roof Curb Stock No. | 4c454 |
Max. BHP | 1.04 hp |
Housing Material | Aluminum |
Max. Operating Watts | 1,165 W |
CFM @ 0.250-In. SP | 4141 |
Recommended 8 In. Fixed Curb Item No. | 4HX41 |
Requires | Roof Curb for New Installation |
CFM @ 0.875-In. SP | 2579 |
Sones @ 0.125-In. SP @ 5 Ft. | 28 |
CFM @ 0.000-In. SP | 4578 |
Base Top to Shroud | 6 1/4 in |
CFM @ 0.125-In. SP | 4349 |
Propeller Material | Aluminum |
Speed Controllable | No |
Recommended 12 In. Fixed Curb Item No. | 2RB79 |
Max. Inlet Temp. | 120 Degrees F |
Standards | AMCA Sound and Air, UL/cUL 705 |
Adj. 12 3/8"H Roof Curb Stock No. | 2ZV83 |
CFM @ 0.375-In. SP | 3908 |
Includes | NEMA 1 Junction Box |
CFM @ 1.000-In. SP | 2327 |
Phase | 1 |
CFM @ 1.250-In. SP | 1809 |
CFM @ 0.500-In. SP | 3660 |
Mounting Location | Roof |
Recommended Damper Stock No. | 4HX67 |
Sones @ 0.250-In. SP @ 5 Ft. | 29 |
Max. Operating Amps | 12.8/6.4-6.4 |
CFM @ 0.750-In. SP | 2935 |
Material | Aluminum Blade with Aluminum Housing |
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 |
Application | Industrial and Commercial Applications |
Current | 12.8/6.4-6.4 A |
Maximum Inlet Air Temperature | 120 Degrees F |
Includes Motor | Yes |
Exhaust Airflow @ 0.000 in SP - Range | 2,000 to 4,999 cfm |
Frequency | 60 Hz |
Brake Horsepower | 1 1/25 hp |
Includes Drive Package | Yes |
Motor Horsepower | 1 hp |
Nameplate Voltage | 115/208-230V AC |
Blade Material | Aluminum |
Exhaust Airflow @ 0.375 in SP | 3,908 cfm |
Motor Enclosure Design | Open Dripproof (ODP) |
Compatible Curb Manufacturer Part Number | 2RB79, 2ZV83, 3C437, 4C454, 4HX41, 4HX49 |
High-Efficiency Motor | No |
Electrical Connection | Power Cord |
Motor Enclosure | Open Dripproof |
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 and 5 ft |
Supply Airflow @ 0.000 in SP | 4,578 cfm |
Drive Type | Direct Drive |
Safety Features | Birdscreen |
Airflow @ 0.000 in SP - Range | 2,000 to 4,999 cfm |
For Air Type | Clean Air |
For High-Static Pressure Applications | No |
Motor Location | In Airstream |
Power Consumption | 1,165 W |
Exhaust Airflow @ 0.500 in SP | 3,660 cfm |
Assembly | Assembled |
Exhaust Airflow @ 0.000 in SP | 4,578 cfm |
Motor Efficiency | Standard-Efficiency Motors |
Mount Type | Roof Curb |
Exhaust Airflow @ 0.250 in SP | 4,141 cfm |
Airflow @ 0.000 in SP | 4,578 cfm |
Nominal Voltage | 115/208-230V AC |
Maximum Fan Speed | 1,750 RPM |
Number of Blades | 4 |
Housing Material Fabrication | Spun |
Base Shape | Square |
Blade Design | Swept Steeply Pitched |
Exhaust Airflow @ 0.125 in SP | 4,349 cfm |
Number of Speeds | 1 |
Maximum Static Pressure | 1 3/4 in wc |
Description
Axial Downblast Roof Exhaust Fan, Mounting Location Roof, Assembly 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 Open Dripproof, Motor Horsepower 1 hp, Nameplate Voltage 115/208-230V AC, Number of Speeds 1, Phase 1, Maximum Inlet Air Temperature 120 Degrees F, Number of Blades 4, Supply Airflow @ 0.000 in SP 4,578 cfm
Replacement Parts
Explore More Products
- DAYTON Exhaust Vent, 14 In, Hz: 60 4YC89
- DAYTON Supply Vent, 18 In, Voltage: 115 4YC58
- DAYTON Supply Vent, 18 In 4YC59
- DAYTON Supply Vent, 24 In 4YC62
- DAYTON Exhaust Vent, 16 In 4YC48
- DAYTON Axial Downblast Roof Exhaust Fan, 1/8 HP, 115V, 10 in 4YC86
- DAYTON Supply Vent, 20 In 4YC61
- DAYTON Exhaust Vent, 24 In 4YC54
- DAYTON Exhaust Vent, 18 In 4YC50
- DAYTON Supply Vent, 12 In 4YC92
- DAYTON Supply Vent, 24 In 4YC63
- Dayton Direct Drive Axial Downblast Ventilators