This is a custom order for 147mm diameter.
Sold since 2018, Updated design to make access to the middle screws easier, you should still be able to use the original screws.
This is our own design of the 6” Fan duct for Antminers double 120mm Fan
Made with PLA Pro
I've also been told that these will fit on a Antminer L7 a S19 Pro, eBit 10.2 and Avalon 1246 as well.
premium material
manufactured in the USA.
These take approx 6 hours to print, they are printed using standard setting, not high speed. they weigh approx.
300g each.
Don't be fooled, not all 3D material is the same.
Fan Ducts
Best offer for quantity discount….
If you want/need these printed in a different color or material, please message us for a quote. (This may add time to manufacture)
After Testing, we cannot offer a 4" version, due to it limiting the air flow too much causing over heating on the miner. We do offer a 5" version as well as a 7" version.
Design may vary slightly from photo, but changes will only be cosmetic! Each material prints differently there may be small variations depending on which material you select.
You should be able to use the original screws if you remove the fan guards.
!!!If you do purchase longer screws, please be advised manufacturers of ASIC miners have been known to place components behind the screw holes. So, adding longer may damage those components!!! If you need to, add washers to reduce the chance of damage to components.
It is normal for fine strings of plastic to be inside the shroud, I try to remove it all post printing, but sometimes I don't get it all.
Please Note that USPS charges are much higher than FedEx for larger quantity orders, will always offer a choice, but FedEx will always be much cheaper than USPS for any larger packages!
Please Note - this listing is for the black adapter ONLY, this listing does not include anything else (flexible ducting or hose clamp or iPhone)
Before you purchase, please verify the heat requirements that you need.
The 3 materials I use are listed below with the temperatures the material will start to go soft (Glass Transition Temp)
PLA Pro (PLA +) - 54C = 130F
HIPS – 80C = 176F - https://www.ebay.com/itm/304546883537
Polycarbonate (PC) - 112C = 233F - https://www.ebay.com/itm/304708884196
I am not responsible for the material going soft above the GT Temp.
There are many reasons a miner can run hot, ducting, bends/kinks, length of the run, air pressure to name a couple.