Antminer s5 s7 A3 L3+ X3 short fan air duct shroud cooling for miner

Description

This is our new low-profile design
designed for 4" (100mm) duct
Faster print times & less material = better prices for you!
Much better than our competitors with high turbulence curves!
We have many happy customers from our original design and repeat customers as well.
This is a modified design we created to be able to use existing screws, simply replace the fanguard with this shroud, add a vent tube and lower your room temperature and miner temperature significantly.
Item color may vary.   We try to keep a good number of these onhand, in the case that we already have items printed, handling time will be only 1 day, listing 3 day handling allows us time to print up to an additional 60 units over what is on-hand
We provide the make an offer button for multiple quantities so you can share in saved shipping cost.
These are 3-D printed using our custom design.
While we will accept returns on this item, units altered by customer will be ineligible for refund.