Fits Antminer S9/L3/ Quad Vent Fan Shroud - ₿ SET OF 10

Description

BOX SET OF 10
This listing is for a single Fan Muffler made from PLA plastic.
Fits on an Bitmain Antminer s9, s7,l3 etc. and other similar miners.
This is a standard fan size 120X120mm.
Direct fit on single fan exhaust
FITS:
Antminer
Whatsminer
AvalonMiner
Miner Mining Cooling Fan, Size: 120x120x38mm / 4.7x4.7x1.5inch
For best results place fan shroud on the miner exhaust.
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This is a made-to-order item using 3d printing technology.
Most common these will be delivered using black non-toxic PLA plastic. In instances where our stock is low I may reach out and ask if another color is ok.  It is common to notice stringy plastic on the inside tunnel of the fan shroud. that is ok, this is normal, and is part of the manufacturing process. The outer shroud will not always be perfect smooth. This will not affect the performance of the fan shroud. You may also notice a white substance on the base of the fan shroud. This is also ok, and it is normal. This is a non-toxic glue to help during the manufacturing process. Effectively it is like a glue stick you'd find at an elementary school. If you really don't like seeing the white film on the bottom like it the adhesive will easily come off with water.
The stock screws on the miner are often short. Installing the fan shroud is usually easy. Sometimes you may need to purchase longer screws on your own or press to bend the bottom of the fan shroud for the fan screw to catch. Since the product is made of plastic a minimal amount of flex is acceptable. These fan shrouds have been installed on hundreds of miners without issue. In the uncommon chance you run into issues please reach out to me. I will do my very best to help make your project successful. (plus I like to talk about mining)
Returns/Refunds are not allowed unless the there is a clear manufacture defect. This does not mean we will issue a refund if you change your mind.
The decibel testing images on this listing show real world tests done on my personal S9 at max fan speed. There is no guarantee you will see the same results.
A muffler, just like one on a truck or a car, normally restricts airflow to redirect air to change the sound. It's recommended you set the fan to 100% and maintain a clean, clear space for plenty of airflow around your miner.
There are no mechanics nor electronics on this device. This means when it is shipped out it is ready to use.