Description
Product Overview
Dayton’s 4WT47A AC axial fan is engineered to move a steady stream of air with a rated flow of 105 cubic feet per minute while operating on a standard 115‑volt supply. The axial configuration allows the fan to draw air in parallel to the shaft, delivering uniform pressure across the entire inlet and ensuring consistent ventilation in demanding industrial settings. Its compact housing measures just enough to fit within confined spaces, yet it provides the power needed for large‑scale air circulation, making it an ideal choice for HVAC systems that require reliable, continuous airflow without excessive noise or energy consumption. The fan’s aerodynamic blade design minimizes turbulence, which not only improves efficiency but also reduces wear on internal components, extending the service life of the unit. Additionally, the fan incorporates a sealed bearing system that protects against dust ingress, a common cause of premature failure in harsh industrial environments.
Constructed from high‑grade steel and coated with a corrosion‑resistant finish, the 4WT47A fan is built to withstand the rigors of continuous operation in factories, warehouses, and outdoor installations where exposure to moisture and chemicals is routine. The fan’s frame utilizes reinforced ribs that add structural rigidity without adding unnecessary weight, allowing for easy handling during installation and maintenance. All electrical connections are secured with UL‑listed terminals, ensuring compliance with safety standards and simplifying wiring procedures for technicians. The robust construction also contributes to lower vibration levels, which helps protect surrounding equipment and reduces the need for additional dampening accessories.
Key specifications for the Dayton 4WT47A include a motor power rating of 0.25 horsepower, a voltage range of 115 V ± 10 %, and a frequency of 60 Hz. The fan operates at a maximum speed of 3,600 RPM, delivering a static pressure of 0.25 in. wg, which is sufficient for most low‑to‑medium pressure HVAC circuits. Dimensions measure 12 in. in diameter and 6 in. in depth, with a mounting hole pattern that aligns with standard 4‑inch fan brackets, enabling quick attachment to existing ductwork or equipment frames. The unit’s weight of approximately 8 lb makes it portable yet sturdy enough to remain securely in place once installed.
Designed to meet industry standards, the 4WT47A carries CE marking and complies with IEC 60335‑2‑23 safety requirements for electrically powered fans. Its low‑noise operation, measured at under 55 dB(A) at full load, helps maintain a comfortable working environment and meets occupational health guidelines for noise exposure. The fan’s energy consumption is optimized for cost‑effective operation, delivering the required airflow without unnecessary power draw, which contributes to lower utility bills and supports sustainability initiatives in commercial facilities.
Usage
Industrial facilities such as manufacturing plants, distribution centers, and large‑scale workshops benefit from the steady airflow provided by the Dayton 4WT47A axial fan. The unit’s ability to move 105 CFM of air at a modest voltage makes it suitable for cooling equipment, removing heat from server racks, and maintaining air quality in areas where dust and fumes are present. Its compact size allows it to be installed in ceiling or wall mounted ducts, as well as in free‑standing enclosures where space is at a premium.
Installation of the 4WT47A is straightforward thanks to its standard 4‑inch mounting pattern and pre‑drilled holes that align with most fan brackets. Technicians should verify that the power supply matches the 115 V rating and that the wiring follows local electrical codes. For optimal performance, the fan should be mounted with at least a two‑inch clearance from surrounding structures to allow unrestricted airflow and to reduce vibration transmission. Using vibration‑isolating pads can further enhance quiet operation and protect adjacent equipment.
Routine maintenance for the Dayton axial fan involves periodic inspection of the blade assembly and bearing housing to ensure no debris has accumulated. Cleaning the fan’s exterior with a soft cloth and mild detergent helps preserve the corrosion‑resistant coating and prevents buildup that could impede airflow. It is recommended to lubricate the sealed bearings annually with a light oil compatible with high‑temperature environments, extending the fan’s operational lifespan. Regular checks of electrical connections for tightness and signs of wear will reduce the risk of unexpected downtime.
In server rooms and data centers, maintaining optimal temperature is critical to prevent equipment overheating and ensure reliable operation. The Dayton 4WT47A can be mounted directly onto rack enclosures or ceiling plenums to provide targeted cooling for high‑density server clusters, delivering a steady stream of air that removes heat generated by processors and power supplies. Agricultural facilities such as barns and poultry houses also benefit from the fan’s ability to circulate fresh air, reducing humidity and improving animal comfort. By installing the fan in these environments, operators can achieve better climate control, lower the risk of mold growth, and enhance overall productivity of both equipment and livestock.
In commercial kitchen environments, proper ventilation is essential to remove heat, steam, and cooking odors, ensuring a safe and comfortable workspace for staff. The Dayton 4WT47A can be installed above cooking stations or within exhaust hoods to provide supplemental airflow that assists the primary ventilation system. Its robust construction tolerates the high‑temperature and grease‑laden air typical of kitchen operations, while the low noise level prevents disruption during peak service periods. By integrating this fan, restaurant owners can improve air exchange rates, reduce the buildup of contaminants, and comply with health and safety regulations governing commercial food preparation areas.
Why Choose Us
Dayton has a long‑standing reputation for delivering reliable industrial components, and the 4WT47A axial fan upholds that legacy through rigorous quality control processes. Each unit undergoes multiple testing stages, including performance verification, vibration analysis, and endurance cycling, to confirm that it meets or exceeds the specifications outlined in the product data sheet. This commitment to quality ensures that customers receive a fan that performs consistently over years of continuous operation, reducing the total cost of ownership.
The fan’s aerodynamic blade geometry and sealed bearing design translate into lower energy consumption and quieter operation compared with many competing models. By delivering the required airflow at a modest 0.25 horsepower, the 4WT47A helps facilities lower their electricity expenses while maintaining optimal temperature control. Its low noise level, typically measured below 55 dB(A), contributes to a more comfortable workplace, supporting compliance with occupational health standards and improving employee productivity.
Dayton provides a one‑year limited warranty on the 4WT47A axial fan, covering any defects in materials or workmanship that arise under normal operating conditions. In addition to the warranty, customers have access to a dedicated technical support team that can assist with installation questions, performance troubleshooting, and parts identification. Support is available via phone or email, and response times are typically within one business day. For more complex issues, Dayton works with an authorized service network to perform on‑site repairs or replacements as needed. This combination of warranty coverage and responsive support ensures that buyers can rely on the fan’s performance while having a clear path for assistance should any problems occur.
Dayton’s commitment to sustainable manufacturing extends to the 4WT47A fan, which is produced using recycled steel and processes that minimize waste and energy consumption. The company adheres to ISO 14001 environmental management standards, ensuring that each production batch meets strict ecological criteria. Customers who prioritize eco‑friendly solutions appreciate the fan’s recyclable components and its low carbon footprint during operation. Moreover, Dayton regularly gathers feedback from its user base, incorporating real‑world insights into product improvements, which has resulted in higher reliability scores and positive reviews across multiple e‑commerce platforms. This continuous improvement loop demonstrates the brand’s dedication to delivering products that not only perform well but also align with the growing demand for responsible, green technology.
Key Features
- Delivers 105 CFM airflow at 115 V, providing efficient ventilation for industrial HVAC applications. Its steady airflow helps maintain temperature stability and reduces overheating of equipment. Suitable for continuous operation up to 8,000 hours per year.
- Compact axial design fits in tight spaces while offering low noise operation below 55 dB(A), ensuring a quieter workplace. Ideal for ceiling or wall mounted installations where space is limited efficiently.
- Durable steel construction with corrosion‑resistant coating and sealed bearings resists dust and moisture, extending service life and reducing maintenance frequency. The robust frame also minimizes vibration, protecting nearby equipment and ensuring stable performance over time.
- Standard 4‑inch mounting pattern aligns with common fan brackets, simplifying installation and allowing quick integration into existing ductwork or equipment frames. No custom fabrication required, saving time and reducing overall project costs.
- Dayton offers a one‑year limited warranty and responsive technical support, providing peace of mind and assistance for any installation or performance questions. Our knowledgeable team is available to help you optimize fan operation and troubleshoot issues promptly.
FAQ
What size of duct or mounting opening is required for the 4WT47A fan?
The Dayton 4WT47A is designed to fit standard 4‑inch fan brackets, which means the mounting opening should be a circular hole with a diameter of 4 inches (approximately 101 mm). The fan’s overall housing measures 12 inches in diameter, so sufficient clearance around the mounting area is recommended to avoid airflow restriction; a minimum of two inches of free space on all sides is ideal. If the installation location uses a rectangular duct, the opening should be sized to accommodate the 12‑inch fan housing while maintaining the 4‑inch bracket spacing. In most commercial HVAC systems, the existing ductwork already includes compatible mounting points, allowing the fan to be mounted directly without the need for custom adapters. Always verify that the duct material can support the fan’s weight of roughly 8 lb and that the mounting hardware is securely fastened to prevent vibration or movement during operation.
Can the fan be used in outdoor environments?
The 4WT47A fan’s steel housing is coated with a corrosion‑resistant finish, which provides a degree of protection against moisture and mild chemicals. However, the unit is not rated for direct exposure to rain, snow, or salt‑laden environments without additional enclosure. For outdoor installations, it is recommended to mount the fan inside a weather‑proof housing or to use a protective canopy that shields it from direct precipitation while still allowing adequate airflow. If the fan will be placed in a location with high humidity or occasional splashing, ensure that the enclosure is rated at least IP44 to prevent water ingress. By taking these precautions, the fan can operate reliably in outdoor or semi‑outdoor settings such as warehouses with open roofs or manufacturing bays that experience occasional moisture.
How do I maintain the fan to ensure long life?
To keep the Dayton 4WT47A operating at peak efficiency, a regular maintenance schedule should be followed. Begin by shutting off power and allowing the fan to come to a complete stop before any inspection. Remove any accumulated dust or debris from the blade surfaces using a soft brush or low‑pressure air stream; this helps maintain the aerodynamic profile and prevents airflow obstruction. Inspect the sealed bearing housing for signs of wear or leakage; if lubrication is required, apply a few drops of high‑temperature compatible oil to the bearing ports as specified in the service manual. Check all electrical connections for tightness and signs of corrosion, tightening any loose terminals and cleaning contacts as needed. Performing these checks at least once every six months will extend the fan’s service life and reduce the likelihood of unexpected failures.
What warranty and support does Dayton provide for this fan?
Dayton provides a one‑year limited warranty on the 4WT47A axial fan, covering any defects in materials or workmanship that arise under normal operating conditions. In addition to the warranty, customers have access to a dedicated technical support team that can assist with installation questions, performance troubleshooting, and parts identification. Support is available via phone or email, and response times are typically within one business day. For more complex issues, Dayton works with an authorized service network to perform on‑site repairs or replacements as needed. This combination of warranty coverage and responsive support ensures that buyers can rely on the fan’s performance while having a clear path for assistance should any problems occur.
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