
GFB403 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.90 | Condition is Open box, Supco FB403 Fan Blade, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $10.74 | Condition is New, Supco SUPCO FB403 FAN BLADE (1/8" SHAFT), FREE SHIPPING | 99.3% |
![]() | $14.00 | Condition is New, Supco FB403 4 Fan Blade CCW 5 Wing Push-On 1/8 Bore, FREE SHIPPING | 100.0% |
![]() | $14.40 | Condition is New, Supco FB403 FAN BLADE (1/8", FREE SHIPPING | 99.2% |
![]() | $14.99 | Top Pick! Condition is New, Supco FB403 Plastic Fan Blade 4in CCW 1/8 shaft 5 blades, FREE SHIPPING | 99.4% |
![]() | $20.30 | Condition is New, Supco FB403 Plastic Fan Blade 4in CCW 1/8 shaft 5 blades, FREE SHIPPING | ![]() |
![]() | $21.30 | Top Pick! Condition is New, Supco FB403 Plastic Fan Blade 4in CCW 1/8 shaft 5 blades, FREE SHIPPING | ![]() |

The SUPCO GFb403 CCW 1/8 Shaft Blades are a crucial component for your centrifugal fan, ensuring optimal air circulation and efficient performance. These fan blades, specifically designed for the SUPCO FB403 fan, measure 4 inches in diameter and boast a counterclockwise rotation.
Crafted from high-quality materials, these blades offer robustness and durability. The fan blades' lightweight yet sturdy construction is perfect for handling the rigors of continuous use in various industrial and commercial applications.
Each blade features a smooth, streamlined design, allowing for minimal air turbulence and increased airflow efficiency. The counterclockwise rotation of these blades is essential for proper fan operation, ensuring the intake and exhaust of air are balanced, leading to improved overall fan performance.
The 1/8 inch shaft is designed to securely attach to the fan motor, efficiently transmitting power to the blades and enabling them to rotate smoothly. The blades' precision-engineered fit ensures a reliable connection, reducing the risk of vibrations and wobbling that could potentially cause damage to the fan or surrounding components.
These SUPCO GFb403 CCW 1/8 Shaft Blades are an excellent choice for those seeking reliable, high-performing fan blade replacements. Their durable construction, efficient design, and precise fit make them a top choice for various industries, including HVAC, industrial processing, and more. Upgrade your fan's performance with these premium quality blades.
The Supco GFB403 CCW 1/8 Shaft Blades are a popular choice for replacement blades for 4-inch centrifugal fans. These blades can offer several advantages and disadvantages, depending on your specific use case and requirements.
Advantages:1. Durability: These blades are made of high-quality plastic material that can withstand frequent use and harsh environments. They are resistant to corrosion, making them an ideal choice for areas with high humidity or moisture.
2. Easy Installation: The blades are designed to be easy to install, requiring no special tools or expertise. They simply snap onto the motor shaft and secure in place.
3. Affordable: Compared to metal blades or other high-end replacement options, these plastic blades are an affordable choice for homeowners or businesses looking to save on maintenance costs.
Disadvantages:1. Limited Longevity: While the blades are durable and resistant to corrosion, they may not last as long as metal blades. Factors such as frequent use, exposure to direct sunlight, or contact with debris can shorten their lifespan.
2. Limited Airflow: The plastic material used in these blades may not provide the same level of airflow as metal blades. This could result in reduced efficiency and performance, particularly in larger or more powerful fans.
3. Limited Customization: These blades come in a standard size and shape and are not available in various designs or custom colors.
Conclusion:The Supco GFB403 CCW 1/8 Shaft Blades offer an affordable and durable solution for replacing worn-out blades on 4-inch centrifugal fans. While they may not provide the same level of airflow as metal blades or offer customization options, their ease of installation, resistance to corrosion, and affordability make them a practical choice for many homeowners and businesses.
Recommendation:If you are looking for replacement blades for your 4-inch centrifugal fan and prioritize affordability, ease of installation, and durability, then the Supco GFB403 CCW 1/8 Shaft Blades are an excellent choice. However, if you require high airflow or customization options, you may want to consider alternative solutions, such as metal blades or high-performance replacement options.
Details:
Condition is new. Shipped with USPS ground advantage. Supco fb403 plastic fan blade 4in ccw 1/8 shaft 5 blades.
specifications maxohvac:
- brand: Supco
- mpn: Gfb403
- model: Supco-fb403
- part type: Blade Fan
payments maxohvac:
- credit card: discover
- wallet: paypal
- other
returns maxohvac:
- policy: returns accepted
- method: money back
- time: 30 days
- paid by: buyer
offer maxohvac:
- sold #: 14
- started: august 14, 2025
- prices: $9.90–$21.30
- item condition:
- Open box
- New
- availability: in stock
- options: ship-to-home
- in stock #: 5
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration
seller maxohvac:
- rating: 98.6%
- city: hesperia, california
- # reviews: 2090
shipping maxohvac:
- service: usps ground advantage
- type: calculated
- class: standard
- carrier: usps
- transit: 4-9 days
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