Correction: Static Pressure 1.178 in and not 11.78in
5/5
The static pressure of 11.78 in is a typo.
According to this page (https://szdcfan.en.made-in-china.com/product/gyanktvDAscF/China-50mm-50X50X15-12V-Blower-Fan-DC-Brushless-Centrifugal-Fan-Low-Noise-Blower-24V-2-Inch.html)
CFM is 4.11 and static pressure is 30mm or about 1.18in.
These types of blowers are usually around 1in or lower. This is still a great choice in terms of static pressure.
Posted by Chahe Adourian, May 13, 2021
5015 24v ball bearing centrifugal part cooling fan for Ender 3.
5/5
Replacement for an identical unit whose BB bearings failed causing imbalance, excessive hot end vibrations and noise, affecting print quality!
This item proved perfectly balanced with low noise even at max speed.
Great output volume and pressure!
Recommeded, Inexpensive, keep a spare for when bearings do wear out.
Posted by Hans, February 08, 2021
Loud & does not like PWM (edit)
5/5
Hi Spool3d. You can remove my previous review. I changed the Fan PWM frequency in my DUET config and the high-pitched sound went away.
Posted by Guy Snover, November 27, 2020
Good for the money
4/5
This fan brand is definitely great for the price. We run our printers around the clock and typically the fans are among the first items to go. These fans having dual ball bearings seem to hold up months of running in the harsh environment of hovering over a 100c bed plate in somewhat dusty commercial space. I give this 4 stars just because out of maybe 20+ that I have order of this brand, not one of them was nicely balanced so they will vibrate and that causes some noise. We have incorporated silicone fan isolators to compensate for this. If you cant do that in your application, it might be worthwhile to buy a nicely balanced fan. One last note, if you clean these out with some compressed air, dont let the fan blade spin, it will explode!
Posted by LeckieTech, August 13, 2020
Blows hard
5/5
Ender 3 had me pulling the pins out of the connector to reverse them, and the cable isn't long enough, but otherwise appears to work well.
Does not work *at all* if polarity is wrong.
Posted by Calvin Ray Di Bartolo, July 14, 2020
These blow ;)
5/5
Great and fairly quiet 5015 blower fans. Ordered 2 and have more in my cart for my next order to upgrade another printer.
Posted by Mark, May 06, 2020
Used in custom part cooler
5/5
Powerful little fan. Used it in a custom part cooler for my Anycubic Chiron. For normal printing I have it a 40%. I have it set to 100% for bridging and made a huge difference in bridging quality.
Posted by Henry, September 15, 2019
Very good fan so far
5/5
Great fan and good price for it too!
If you're getting this fan for a parts cooler on your printer then don't forget to PID tune your extruder with the fan running otherwise you'll have all kinds of weird problems!
Posted by Pierre-Luc Gagnon, July 27, 2018
works perfectly
4/5
Installed this on the "Petsfang v2" for my Tevo Tornado. Works perfectly. Only used it a few times so far.
Posted by Brendan McMullin, June 23, 2018
Works like a fan!
5/5
Bought two of these, no issues... using them for two 24V cooling fans on an X5S. Working great!
Posted by Carl, January 07, 2018
Bought 2, both died with a month of use
1/5
As headline states, I bought two of these that have failed with less than a month of use, I would say less than 80 hours time on each.
Wanhao i3 plus. Verified the pwm pins still work fine with other fans.
With this lifespan it isn't even worth paying shipping for replacement. These are cheap junk.
Posted by undefined, August 06, 2017
Great upgrade
5/5
Used this with my Wanhao i3 Plus and printed off a better shroud which used this fan. Was a great upgrade for cooling parts better while printing. Would definitely recommend this along with the Wanhao i3 Plus