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DWV 4" sch40 rated at 220 psi?
Posted: Mon Mar 24, 2008 9:53 pm
by Jeeperforlife
I have my next project in planning and I need to pressurize 4" pipe. I can get 4" sch. 40 pipe. It says DWV 220 PSI, I assume it would be good for 120 psi but wanted to get your thoughts.
It wont be used for a spud gun directly but rather used as a large bore 1 foot stroke pneumatic cylinder.
Posted: Mon Mar 24, 2008 9:59 pm
by Carlman
does it have NSF-PW on it?
Posted: Mon Mar 24, 2008 10:04 pm
by Jeeperforlife
Carlman wrote:does it have NSF-PW on it?
It may, I did not look for it. I am still learning PVC. Luckily I have access to all the books on it I could want.
Posted: Mon Mar 24, 2008 10:07 pm
by Carlman
well if it says 220psi then that is its rating, so basically its pressure rated pipe that is of a high enough grade to use for water and such.
Posted: Mon Mar 24, 2008 10:16 pm
by Jeeperforlife
Thanks, Now to see if it holds up to the external forces I need it to.
Posted: Mon Mar 24, 2008 11:05 pm
by MrCrowley
Posted: Tue Mar 25, 2008 5:14 pm
by Jeeperforlife