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| Series | BFB Series |
| Fan Type | Blower |
| Size / Dimension | 40 mm SQUARE or 42 x 45 x 19 mm |
| Bearing Type | Ball |
| Voltage - Rated | 5 VDC |
| Air Flow | 1.9 CFM (0.053m³/min) |
| Noise | 28.0dB(A) |
| Power (Watts) | 350 mW |
| Speed (RPM) | 5500 RPM |
| Termination | 2 Wire Leads |
| Operating Temperature | 14 ~ 158°F (-10 ~ 70°C) |
| Approval Agency | CE, CSA, UL, VDE |
| Weight | 0.027 lb (12.25 g) |
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Reviews
- S
Sally Ryan
Jan 13, 2026
Delta Fan BFB0405LAHighly satisfied.HelpfulUnhelpful - C
Cynthia Johnson
Jan 25, 2025
Delta Fan BFB0405LAThis should finally fix my AC issue.HelpfulUnhelpful - W
William Geltz
Mar 27, 2024
Delta Fan BFB0405LAThat's the way to solve itHelpfulUnhelpful - A
ALBERT MCGEHEE
Mar 15, 2024
Delta Fan BFB0405LAAs a repair shop, the most important thing is to have ready stock. When there is no local stock, this will be the best choice.HelpfulUnhelpful - A
Anonymous user
Nov 25, 2022
Delta Fan BFB0405LAAll was ok! No problems whatsoever.HelpfulUnhelpful
Delta Fan BFB0405LA
✔ 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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