Delta 5015 24v Blower Fan BFB0524HH
The best fan for the Stealthburner, Archetype Mjolnir etc.
| Voltage – Rated | 24VDC |
| Size / Dimension | Square/Rounded – 51.3mm L x 51mm H |
| Width | 15.00mm |
| Air Flow | 4.6 CFM (0.129m³/min) |
| Static Pressure | 0.866 in H2O (215.7 Pa) |
| Bearing Type | Ball |
| Fan Type | Blower |
| Features | Locked Rotor Protection |
| Noise | 45.0dB(A) |
| Power (Watts) | 2.64 W |
| RPM | 6500 RPM |
| Termination | 2 Wire Leads |






Daniel Crisp (verified owner) –
These fans are some of the best 5015’s you can get, I was previously running twin 5015 WINSINN fans sourced from amazon that worked ok but at high accelerations and speed exceeding 120mm/s there is a lot of axial play which becomes loud and obnoxious even with a enclosure.
These deltas run at a higher rpm offering more static pressure and cfm output and run a lot quieter even when at 100% when compared, with the same printing profile for PETG my bridging without support has improved dramatically which has allowed me to push a faster bridge print profile.
I have a Creality 3 S1 with Taurus V4 resin ducting and would highly recommend these fans, the service from JB3D is incredible as the items were dispatched over the weekend.