Correct, they have an internal check valve which eliminates reverse flow. The tubing is sized for AN-6 fittings which is 3/8" OD x .035" wall.
Mark Jones (N886MJ) Wales, WI USA E-mail me at flyk...@wi.rr.com Visit my KR-2S CorvAIRCRAFT web site at http://mywebpage.netscape.com/n886mj/homepage.html ----- Original Message ----- From: "Dan Heath" <da...@alltel.net> To: <kr...@mylist.net> Sent: Saturday, February 21, 2004 5:59 PM Subject: Re: KR>Dual Facet Pumps Mark, Very neat installation. I take it, that you found the same as Larry, that they do not need a reverse flow check valve. What size tubing is that? See N64KR at http://KR-Builder.org - Then click on the pics Daniel R. Heath - Columbia, SC da...@kr-builder.org See you in Mt. Vernon - 2004 - KR Gathering See our EAA Chapter 242 at http://EAA242.org _______________________________________ to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net please see other KRnet info at http://www.krnet.org/info.html