X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Received: from qmta14.emeryville.ca.mail.comcast.net ([76.96.27.212] verified) by logan.com (CommuniGate Pro SMTP 5.3.9) with ESMTP id 4457222 for flyrotary@lancaironline.net; Mon, 06 Sep 2010 13:27:33 -0400 Received-SPF: pass receiver=logan.com; client-ip=76.96.27.212; envelope-from=n3773@comcast.net Received: from omta08.emeryville.ca.mail.comcast.net ([76.96.30.12]) by qmta14.emeryville.ca.mail.comcast.net with comcast id 3TQS1f0010FhH24AEVSwc4; Mon, 06 Sep 2010 17:26:56 +0000 Received: from rv8 ([71.237.248.186]) by omta08.emeryville.ca.mail.comcast.net with comcast id 3VSv1f004422aQ78UVSwNm; Mon, 06 Sep 2010 17:26:56 +0000 Message-ID: Reply-To: "kevin lane" From: "kevin lane" To: "flyrotary" Subject: check valves [again] Date: Mon, 6 Sep 2010 10:26:47 -0700 MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_001C_01CB4DAE.03004A30" X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5931 This is a multi-part message in MIME format. ------=_NextPart_000_001C_01CB4DAE.03004A30 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable when Tracy asks me why I'm using check valves, maybe I'm missing a big = point [not again!]. I thought it was std practice to run redundant = electric fuel pumps in parallel. I was going to use check valves to = keep the flow going the right direction. some facet pumps have built-in = check valves,[40148] but I have yet to locate anyone who sells them. I = am using a Weber carb, so only need low-pressure pumps. I had actually = bought a "red pump" like Lynn suggested, but two of them weigh like 10 = lbs. I was hoping 2 facet cube pumps would work for me. a bosch 68758 = also may work, but I can't find all the specs for it.[pressure?, = volume?] so is the redundancy overkill?=20 KevinLane Carpentry www.KevinLaneCarpentry.com ------=_NextPart_000_001C_01CB4DAE.03004A30 Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable

when Tracy asks me why I'm using check = valves,=20 maybe I'm missing a big point [not again!]. I thought it was std = practice=20 to run redundant electric fuel pumps in parallel. I was going to = use check=20 valves to keep the flow going the right direction. some facet = pumps have=20 built-in check valves,[40148] but I have yet to locate anyone who sells=20 them. I am using a Weber carb, so only need low-pressure = pumps. I=20 had actually bought a "red pump" like Lynn suggested, but two of them = weigh like=20 10 lbs. I was hoping 2 facet cube pumps would work for me. a = bosch=20 68758 also may work, but I can't find all the specs for it.[pressure?,=20 volume?]

so is the redundancy=20 overkill?

KevinLane Carpentry
www.KevinLaneCarpentry.com=

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