how much do these cost, I am looking for a small low flow 70 psig discharge for a gas laser to reciculate gas without oil contamination or other problems. I just need a small one with around 1/4 to 1/2 connectons. What rpm does the impeller rotate at? Does it come with a VFD drive as an option?
how much do these cost, I am looking for a small low flow 70 psig discharge for a gas laser to reciculate gas without oil contamination or other problems. I just need a small one with around 1/4 to 1/2 connectons. What rpm does the impeller rotate at? Does it come with a VFD drive as an option?
I've seen them for $5000 on eBay