It's mounted in an area that should suppress noise somewhat and also has rubber matting under the mounts to help quiet it a bit. I ran it when I was testing circuits a couple days ago and while it made some noise, I didn't think it wasn't loud enough to be heard over the motor?
Made by
CVR Racing Products and also private branded by them for Summit.
I'll record a video of it running once I'm all connected with the vacuum line just in case it gets any noisier when it's hooked up.