The Facets do have internal check valves and allow fuel flow through them when shut off. According to the instructions that came with the new one I got yesterday. The Facet will self prime up to 15" above the fuel line. I have test ran mine with a gas tank sitting on the floor and they work flawlessly. Right now the only drains I have are one in each tank and the gascolator.
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: <wa7...@aol.com> To: <kr...@mylist.net> Sent: Saturday, February 21, 2004 5:33 PM Subject: Re: KR>Dual Facet Pumps > Mark your dual fuel pump set up looks really neat. I'm wondering if the > Facet pump has built in check valves and if you have considered a water drain > located in the low spot. I have seen water collect in such a spot and then freeze > causing a stoppage and in a Cessna, split the fuel line. Lynn Hyder N37LH > _______________________________________ > to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net > please see other KRnet info at http://www.krnet.org/info.html >