Recommendation For Dust Collector Hose

[JoeLee]

This stuff worked pretty good on our old belt grinder at work, sold by the foot even-

https://www.mcmaster.com/53145K55/

It doesn't say weather or not it's flame retardant.

The the warning at the bottom....... Warning: Hose should not be used for applications that generate a static charge.

JL................

[wierdscience]

This stuff worked pretty good on our old belt grinder at work, sold by the foot even-

https://www.mcmaster.com/53145K55/

[JoeLee]

I want to replace the 3" dia. hose on my grinder's dust collector. For years I've been using that cheap stuff that is used for like bathroom fans. It's flame retardant but I had a little melt down today.
Smoked and stunk the shop up. I shouldn't have let the inside walls of the hose get as dirty as they were. I've had a couple little hot spots on occasions where the steel dust will start to glow and melt a small hole in the hose, but they usually fizzle out. So, time to look for something better.

Can any one recommend a hose for this purpose??

So far with a quick search I found these but wonder if there is something better.

https://www.mscdirect.com/product/details/01492271

https://www.powderbulksolids.com/acc...ti-static-hose

This is the hose I want to replace.




JL................