Pro/Forums - View Single Post - Argg... air keeps on getting into my system!!!

bigben2k · 07-13-2002, 11:49 AM

Any vinyl tubing won't "sweat", including Tygon.

Ya'll need to know that the relative pressure at the pump intake is negative, i.e. it is lower than the atmospheric pressure, and that's where, very ofter, air gets sucked in.

07-13-2002, 11:49 AM	#9
bigben2k Responsible for 2% of all the posts here. Join Date: May 2002 Location: Texas, U.S.A. Posts: 8,302	Any vinyl tubing won't "sweat", including Tygon. Ya'll need to know that the relative pressure at the pump intake is negative, i.e. it is lower than the atmospheric pressure, and that's where, very ofter, air gets sucked in. __________________ WBTA (Water Block Testing Alliance) Nordic Hardware WC 101