X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from fed1rmmtao103.cox.net ([68.230.241.43] verified) by logan.com (CommuniGate Pro SMTP 5.2.10) with ESMTP id 3329409 for flyrotary@lancaironline.net; Wed, 03 Dec 2008 17:21:43 -0500 Received-SPF: none receiver=logan.com; client-ip=68.230.241.43; envelope-from=alventures@cox.net Received: from fed1rmimpo03.cox.net ([70.169.32.75]) by fed1rmmtao103.cox.net (InterMail vM.7.08.02.01 201-2186-121-102-20070209) with ESMTP id <20081203222103.RJZM12838.fed1rmmtao103.cox.net@fed1rmimpo03.cox.net> for ; Wed, 3 Dec 2008 17:21:03 -0500 Received: from BigAl ([72.192.137.74]) by fed1rmimpo03.cox.net with bizsmtp id mmM31a0091cVYgg04mM3Q2; Wed, 03 Dec 2008 17:21:03 -0500 X-Authority-Analysis: v=1.0 c=1 a=UgyJpDh9WLfayTL3nJQA:9 a=C6j68fWA5MJgo6MyfODxQ2gFSksA:4 a=gJcimI5xSWUA:10 a=F7b6c23iLrIQDWK0E9QA:9 a=2ll_LC2zhyXJrq1SU8QA:7 a=8gMns80wdKMfRPIDK80ppvsHyRwA:4 a=37WNUvjkh6kA:10 X-CM-Score: 0.00 From: "Al Gietzen" To: "'Rotary motors in aircraft'" Subject: RE: [FlyRotary] Re: Fuel system Date: Wed, 3 Dec 2008 14:21:14 -0800 Message-ID: <780BAA2B55EE4C83A0EB78305A8EC04D@BigAl> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_000B_01C95552.6609D750" X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook, Build 10.0.6626 Importance: Normal In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579 This is a multi-part message in MIME format. ------=_NextPart_000_000B_01C95552.6609D750 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable =20 Charlies' suggestion of the Facet transfer pump is what I've been using. = I use a 'T' in the fuel return line to the main tank for the transfer pump = so it didn't even require an additional fitting in the tank (above what is necessary for EFI). The Facet has a check valve function internally. There really is not a simpler system that I am aware of.=20 =20 Well; there is, but of course it is dependant on air frame design. My Velocity has gravity feed from both mains to a 3 gallon sump, gravity = feed from sump to the EFI pump; regulator return to the sump. Now that's = simple. =20 Al G ------=_NextPart_000_000B_01C95552.6609D750 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Charlies' suggestion of the Facet transfer pump is what I've been using. I = use a 'T' in the fuel return line to the main tank for the transfer pump so it = didn't even require an additional fitting in the tank (above what is necessary = for EFI). The Facet has a check valve function = internally.

There really is not a simpler system = that I am aware of.

Well; there is, but of course it = is dependant on air frame design. My Velocity has gravity feed from both mains to a 3 gallon = sump, gravity feed from sump to the EFI pump; regulator return to the = sump. Now that’s simple.

Al G

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