Looking for a supplier specific sintered muffler

[Hatstrow]

I've been looking for a U.S supplier for these sintered bronze diffusers/mufflers (similar to this picture). Specifically ones that are around 2" long and about 0.25" in diameter. Does anyone know of a company? And while we are at it, would anyone know where to find the raw material to make these. seems to be about 0.005" dia beads/powder.



I can find small short ones everywhere but when I search for anything longer then half an inch, i can't find anything in the US.

 

[Compositepro]

Google porous sintered metal(or plastic, or glass).

https://mottcorp.com/products/sintered-porous-metal-filters

 

[Strong]

Search: porous metal air silencer

https://www.bing.com/search?q=porou...FaXiCHIJNYho4n4dVzvvaO6WkYD76GDhrewiD&plvar=0

One example:

http://alwitco.com/filter-silencers/

Walt

 

[MintJulep]

https://www.smcpneumatics.com/silencers.html

https://www.pneumaticplus.com/exhaust-muffler/

 

[Hatstrow]

Thanks for all the replies so far. I have been waiting to hear back from Mott since before I posted this,but they seem more like a manufacture and I only need a small quantity. Though we'll see I guess what they can do for me.

The SMC and Pneumatic plus ones are the small short ones I can easily find. I need these to be long and narrow, like the 1/2", 3/8" or 1/4" along the whole length. and the only ones they have that are 2" long are like 1.5" thick. The small ones work great for evenly dispersing gas over a small area (which is what I have used for smaller applications) but I need that over a 2-2.5" length. If you look at that picture I linked to,the two long narrow ones on the sides of the picture would be ideal.

Very grateful for all your help!

 

[jari001]

https://www.mcmaster.com/sintered-filters