CV1800LH Question

[David Kumm]

I'd be careful with a floor sweep. Shavings are fine but sand and gravel are hard on both the cyclone and filters. No wood shop cyclone is 100% efficient so abrasives should not be run through the system. As to noise, take some comfort that the higher the cfm under pressure, the louder the impeller will likely be. The more curved the blades the more quiet running but cfm drops off faster at higher pressure. that is an issue when running 6" pipe on the mains rather than 7 or 8". Dave

[John K Jordan]

...
The other S&D, and the preferred one, is ASTM 2729. It has a thinner wall and is lighter than SDR-35/ASTM 3034 (and much lighter than Sched 40 DWV pipe). It has the same OD so uses the same fittings as SDR-35. It has a plain bell end. ...

Ah. Yes, that's the one I used.

JKJ

[Larry Frank]

Since the poster is from Kansas City, he should have a Menards near him and a source for the pipe. I bought my 6" pipe from them.