✔ In Stock (Can ship in 5-7 days)

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12 Months Warranty for New Products
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| Series | EFB Series |
| Fan Type | Tubeaxial |
| Features | Locked Rotor Protection |
| Size / Dimension | Square - 40mm L x 40mm H |
| Width | 20.00mm |
| Bearing Type | Ball |
| Voltage - Rated | 5 VDC |
| Static Pressure | 0.136 in H2O (33.9 Pa) |
| Air Flow | 5.5 CFM (0.154m³/min) |
| Noise | 22.0dB(A) |
| Power (Watts) | 500 mW |
| Speed (RPM) | 5000 RPM |
| Termination | 2 Wire Leads |
| Operating Temperature | 14 ~ 158°F (-10 ~ 70°C) |
| Approval Agency | CE, CSA, UL, VDE |
| Weight | 0.073 lb (33.11 g) |
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- Q: Are the actual colors of the products consistent with the pictures?
A: We do our best to ensure the accuracy of product images. However, due to variations in display devices and lighting conditions, there may be slight differences in actual colors. We provide detailed color descriptions to assist you in making better choices.
- Q: Can I change the size or color of an item after placing an order?
A: If you need to change the size or color of an item after placing an order, please contact our customer service team as soon as possible. We will assist you in modifying the order if it hasn't been processed for shipping.
- Q: Is this e-commerce platform trustworthy?
A: Yes, our e-commerce platform has been audited and certified to ensure a safe and reliable shopping environment and has a good reputation among numerous users.
Reviews
- O
Oscar Pinzon
Feb 28, 2026
Delta Fan EFB0405LDFirst-time customer here, and I find your site easy to use! Looking forward to seeing how the fulfillment goes. I’d like to keep ordering this product.HelpfulUnhelpful - U
Uma
Feb 19, 2026
Delta Fan EFB0405LDHad what we needed but 1 to 3 days before they can ship is too slowHelpfulUnhelpful - J
Jesus Medrano
Jul 28, 2024
Delta Fan EFB0405LDI found the right piece I was after.HelpfulUnhelpful - C
Carolina HVAC
Dec 22, 2023
Delta Fan EFB0405LDExcited to get a reply from the delivery company; tracking suggests it was supposed to arrive on the 7th, but still no news.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Delta Fan EFB0405LDAll was ok! No problems whatsoever.HelpfulUnhelpful
Delta Fan EFB0405LD
✔ In Stock (Can ship in 5-7 days)

Online Support 24/7
12 Months Warranty for New Products
30 Days Money Back Guarantee
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