Description
Product Overview
The Centrifugal Fan D2E133-AM35-B4 is engineered to provide high‑velocity airflow while maintaining energy efficiency. Powered by a 165W motor that draws only 0.72A, the fan achieves an impressive 85% efficiency rating, reducing operational costs for facilities that run HVAC equipment around the clock. Its robust housing is constructed from high‑grade steel with a corrosion‑resistant coating, ensuring durability in harsh industrial environments. The fan’s compact footprint—measuring just 6.77 x 7.09 x 10 inches—makes it suitable for installations where space is at a premium, such as tight ductwork, equipment racks, or portable ventilation units. Designed for easy integration, the unit includes standard mounting brackets, a quick‑connect inlet, and a rear exhaust flange that aligns with common HVAC duct sizes. The fan operates quietly, with noise levels well within acceptable limits for indoor applications, and its balanced impeller design minimizes vibration, extending the lifespan of both the fan and surrounding equipment.
![[Product front view showing all components]](https://www.findpulse.store/wp-content/uploads/2026/08/52f04be3598f48e18f2f97d17a2724b1.jpg)
Usage
This centrifugal fan excels in a variety of settings. In commercial HVAC systems, it provides reliable air circulation for office buildings, retail spaces, and hospitality venues, helping maintain comfortable indoor temperatures and air quality. Industrial users benefit from its ability to move large volumes of air through manufacturing floors, warehouses, and material‑handling areas, where dust extraction and temperature control are critical. The fan’s compact size also makes it an excellent choice for portable ventilation solutions on construction sites, temporary event venues, and emergency response scenarios where rapid deployment is essential. Because the unit is rated for continuous operation, it can be used in environments that demand 24/7 performance, such as data centers, clean rooms, and laboratory facilities. The fan’s low power draw and high efficiency contribute to reduced energy consumption, aligning with sustainability goals and helping facilities meet green building certifications.
Why Choose Us
Choosing the D2E133-AM35-B4 means selecting a product backed by rigorous quality control and a commitment to customer satisfaction. Each fan undergoes a multi‑stage testing process that includes aerodynamic performance verification, noise level assessment, and durability stress testing to ensure it meets or exceeds industry standards. Our manufacturing partner, Syc Company, has over a decade of experience producing high‑performance fans for demanding applications, and they employ precision machining and advanced coating technologies to protect against corrosion and wear. In addition to the six‑month warranty that covers any manufacturing defects, we provide responsive technical support and a comprehensive user manual that guides installers through proper setup, maintenance, and troubleshooting. Our after‑sales service includes optional extended warranty plans and on‑site assistance for large‑scale deployments, giving you confidence that your investment will deliver reliable performance for years to come.
Key Features
- High‑efficiency 165W motor reduces energy costs while delivering strong airflow.
- Compact 6.77×7.09×10 in design fits into tight spaces and simplifies installation.
- Durable steel housing with corrosion‑resistant coating ensures long‑term reliability.
- Quiet operation and balanced impeller minimize noise and vibration for comfortable environments.
- Six‑month warranty plus responsive technical support provide peace of mind.
FAQ
What is the recommended installation height for optimal airflow?
The fan performs best when installed at a height that allows unrestricted intake and exhaust. For most commercial HVAC applications, mounting the unit between 8 and 12 feet from the floor provides a balance between airflow efficiency and accessibility for maintenance.
Can this fan be used in outdoor environments?
Yes, the fan’s steel housing with a corrosion‑resistant coating makes it suitable for outdoor use, provided it is protected from direct exposure to rain or extreme weather. Installing a weather‑proof enclosure or placing the unit under a shelter will extend its service life.
How do I clean the fan blades and housing?
Turn off power and disconnect the unit before cleaning. Use a soft brush or low‑pressure air to remove dust from the blades, and wipe the housing with a mild detergent solution. Avoid abrasive cleaners that could damage the protective coating.
Is there an option for variable speed control?
The standard model operates at a fixed 165W speed, but we offer optional variable‑frequency drive (VFD) kits that allow you to adjust fan speed to match specific airflow requirements, further enhancing energy savings.
What maintenance schedule do you recommend?
We suggest a quarterly inspection to check for dust buildup, bearing wear, and secure mounting. Replace any worn bearings promptly and verify that electrical connections remain tight. An annual professional service is recommended for high‑usage installations.





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