http://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Churchhttp://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Churchthank youSharon MobleySun, 06 Jun 2010 07:20:52 -0700http://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Churchhttp://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Churchthank youTerry GlennThu, 11 Mar 2010 17:48:54 -0800http://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Churchhttp://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_ChurchI've experimented with using the ball from an old computer mouse for the ball in the check valve. They are pretty common as computers are in worldwide use, and the mouse fails due to dirt and other issues. These balls are steel with a thick rubber coating that seems to seat pretty good in standard PVC fittings. Use an up travel stop as shown on the marble design with straight slots or 3 or 4 "legs" with the pvc removed between them to allow water passage.Larry BentleySat, 05 Dec 2009 05:42:11 -0800http://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Churchhttp://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_ChurchEd, I'm sorry you were unable to view the PVC Hand Pumps document. Did you try to click the download link? Once you click it it will ask for your email. Enter your email and the download dialog box should begin downloading it to your computer's desktop or downloads folder. If you still have trouble, please email us at info@echonet.org and we will send it to you via email. Thanks for your interest in ECHO!Danielle FloodTue, 24 Nov 2009 06:18:17 -0800http://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Churchhttp://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_ChurchSirs: How can I get a copy of PCC Hand Pumps? I don't seem to be able to view it on your web site. Thank you, Ed BachmannEd BachmannTue, 24 Nov 2009 01:46:19 -0800http://www.echonet.org/blog/pressReleases/Moorings_Presbyterian_Church