X-Virus-Scanned: clean according to Sophos on Logan.com Return-Path: Sender: To: lml@lancaironline.net Date: Thu, 09 Sep 2010 20:07:36 -0400 Message-ID: X-Original-Return-Path: Received: from smtp103.sbc.mail.re3.yahoo.com ([66.196.96.86] verified) by logan.com (CommuniGate Pro SMTP 5.3.9) with SMTP id 4460701 for lml@lancaironline.net; Thu, 09 Sep 2010 08:32:05 -0400 Received-SPF: none receiver=logan.com; client-ip=66.196.96.86; envelope-from=N2AA@att.net Received: (qmail 75186 invoked from network); 9 Sep 2010 12:31:29 -0000 Received: from RussellPC (N2AA@74.182.247.57 with login) by smtp103.sbc.mail.re3.yahoo.com with SMTP; 09 Sep 2010 05:31:29 -0700 PDT X-Yahoo-SMTP: 8CLqL3mswBARRwz_ompqyL.6irUvqzJfqQ-- X-YMail-OSG: tJDVwzcVM1lc0tDujMVkMv82nqrRbSJMrVdpfEKQHXI1v2c DHx3j5qzlvsm4rSKfFf9j07kDTFMiZlinuie_1GFIAqlZ..QgjycmeGBpQ8Q BzYPs.jZYNlNSHDd9_gWHr6KuhA15Yo9heuzlLtgjTb78LCtWnJ.Ypr.LyCo WEtOtOyhG.TET9GR1I1wnMVqAKgJNqkrgPtFIFiGVxnBZbHXCkDY57S3LGog rvI_64QJT1KCypF1I1J1W1kmRZxxDxyUVlVy5.8r.wou.vgQsr.OVlaFViW4 CNyAuRuzty8wkV_53wUbn2LS7SeDZQZwscjpjZhStVQiNw6cNSqEmuooxfqY l3v6S5awZCp8l1fD3zrDpHJOrFd7aaAWrbw0mEezpGj54zz3i.4WoxxFx1Xe Y9w7CM8sgmw_K03uMCA8KZA-- X-Yahoo-Newman-Property: ymail-3 From: "Russell" X-Original-To: "Lancair Mailing List" X-Original-Cc: "'Frederick Moreno'" , "'Dana Westphal'" , "'Mark Gray'" , "'Sam Silverstein'" Subject: Weldon fuel pump answers X-Original-Date: Thu, 9 Sep 2010 08:31:28 -0400 X-Original-Message-ID: <4142B093996D40E791AB625E138025CE@RussellPC> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_NextPart_000_0055_01CB4FF9.66153CF0" X-Mailer: Microsoft Office Outlook 11 X-MimeOLE: Produced By Microsoft MimeOLE V6.0.6002.18197 Thread-Index: ActQGupfVH69XoqMRy+hNlOkY8Vhmg== This is a multi-part message in MIME format. ------=_NextPart_000_0055_01CB4FF9.66153CF0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Okay guys here are the answers to your questions regarding at Weldon pump. 1. My aircraft is a 12 V system. I've ordered 14 V pump. 28 V pumps are available. 2. The Weldon pump has two options for ports. Exiting from the sides like the Dukes or exiting from the bottom. I elected to use the pump with the exiting from the bottom because of width constraints. The Weldon pump is about a half-inch shorter. 3. The pump is a single speed pump. To get the low and high speed electronic controller is added that is manufactured by CJ aviation. 4. The ports size is eight -6, compared to the Dukes is it -8. You will need fittings to transition size. ZRP @ www.xrp.com has the fittings for the job. 5. CJ aviation was very helpful and is supplying the pump and the controller. http://www.cjaviation.com/ Charlie's the guy you want to speak with. 6. The Dukes rated pressures are. (23 PSI no flow, 16 psi at 42gph) Hi-side, (4-6psi at 19gph) low-side. The Weldon pump going to be set up to the specs. 7. The Weldon pump is a continuous duty pump and self priming. Per CJ aviation. 8. The cost for the pump and controller is about $1100. Now for the legal stuff. I have not tested this configuration. I do not recommend replacing the Dukes with the Weldon as this has not been approved by Lancair. Whenever modifications you make to your aircraft is at your own risk. Russell Steiner N2AA, legacy ------=_NextPart_000_0055_01CB4FF9.66153CF0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Okay guys here are the answers to your questions = regarding at Weldon pump.

 

  1. My aircraft is a 12 V = system. I've ordered 14 V pump. 28 V pumps are = available.
  2. The Weldon pump has = two options for ports. Exiting from the sides like the Dukes or exiting from = the bottom. I elected to use the pump with the exiting from the bottom = because of width constraints. The Weldon pump is about a half-inch = shorter.
  3. The pump is a single = speed pump. To get the low and high speed electronic controller is added that = is manufactured by CJ aviation.
  4. The ports size is = eight –6, compared to the Dukes is it –8. You will need fittings to = transition size. ZRP @ www.xrp.com has the = fittings for the job.
  5. CJ aviation was very = helpful and is supplying the pump and the controller. http://www.cjaviation.com/ = Charlie's the guy you want to speak with.
  6. The Dukes rated = pressures are. (23 PSI no flow, 16 psi at 42gph) Hi-side, (4-6psi at 19gph) low-side. = The Weldon pump going to be set up to the = specs.
  7. The Weldon pump is a = continuous duty pump and self priming. Per CJ = aviation.
  8. The cost for the pump = and controller is about $1100.

 

Now for the legal stuff. I have not tested this configuration. I do not recommend replacing the Dukes with the Weldon as = this has not been approved by Lancair. Whenever modifications you make to = your aircraft is at your own risk.

 

Russell Steiner

N2AA, legacy

 

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