Return-Path: Received: from imf20aec.mail.bellsouth.net ([205.152.59.68] verified) by logan.com (CommuniGate Pro SMTP 4.1.5) with ESMTP id 2643893 for flyrotary@lancaironline.net; Mon, 20 Oct 2003 15:01:17 -0400 Received: from TOSHIBAjhr ([209.214.14.126]) by imf20aec.mail.bellsouth.net (InterMail vM.5.01.05.27 201-253-122-126-127-20021220) with SMTP id <20031020190112.CDUN14434.imf20aec.mail.bellsouth.net@TOSHIBAjhr> for ; Mon, 20 Oct 2003 15:01:12 -0400 From: "John Slade" To: "Rotary motors in aircraft" Subject: RE: [FlyRotary] Re: EWP series flight data & hail Date: Mon, 20 Oct 2003 15:01:09 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) In-Reply-To: X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 Importance: Normal > > Is it possible we were a little premature in abandoning the notion of a > > simple check valve to prevent back flow on parallel connected pumps? It > > would solve ALL the problems at the cost of reliability of the > check valve. I agree. Jim's right for once :) If I persue the EWP later on I'll be looking for a suitable check valve. If anyone finds one in the meantime, please let us all know.