X-Virus-Scanned: clean according to Sophos on Logan.com From: "Jeff Whaley" Received: from hub026-nj-1.exch026.serverdata.net ([206.225.166.164] verified) by logan.com (CommuniGate Pro SMTP 6.2c1) with ESMTPS id 9579530 for flyrotary@lancaironline.net; Fri, 17 Mar 2017 10:30:19 -0400 Received-SPF: none receiver=logan.com; client-ip=206.225.166.164; envelope-from=jwhaley@datacast.com Received: from MBX026-E1-NJ-2.exch026.domain.local ([10.240.14.52]) by HUB026-NJ-1.exch026.domain.local ([10.240.14.30]) with mapi id 14.03.0319.002; Fri, 17 Mar 2017 07:30:00 -0700 To: 'Rotary motors in aircraft' Subject: RE: [FlyRotary] Fuel Pump and Regulator Thread-Topic: [FlyRotary] Fuel Pump and Regulator Thread-Index: AdKfF4qQ1SsEpTQjT/Gd3xdd/AG/owACJdvQAAJf8UA= Date: Fri, 17 Mar 2017 14:29:59 +0000 Message-ID: <234B758DE9A64449BEB6BB5D1345CA7A48F761B9@mbx026-e1-nj-2.exch026.domain.local> Accept-Language: en-CA, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [209.87.232.162] Content-Type: multipart/alternative; boundary="_000_234B758DE9A64449BEB6BB5D1345CA7A48F761B9mbx026e1nj2exch_" MIME-Version: 1.0 --_000_234B758DE9A64449BEB6BB5D1345CA7A48F761B9mbx026e1nj2exch_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Thanks Charlie, yes checked the Spruce website myself and can see the 20 Am= p marking on their pump image. Will visually check my pumps - if they a= re stamped "20 Amps", I'll order two of the Tyco parts in 20 Amp. I have = been fine so far but double-fine is better. Jeff Image of the Walbro attached. Around the curve is the word 'required'. If you download the data sheet (available on the Spruce product page), it'l= l show that a 200% load (20 amps, in this case) takes anywhere from 6 to 22= seconds to trip the breaker. So you're fine. In contrast, Littlefuse brand= ATC blade fuses are rated to blow in 0.75 to 1.8 seconds at a 135% (13.5 a= mps) load. This message, and the documents attached hereto, is intended only for the a= ddressee and may contain privileged or confidential information. Any unauth= orized disclosure is strictly prohibited. If you have received this message= in error, please notify us immediately so that we may correct our internal= records. Please then delete the original message. Thank you. --_000_234B758DE9A64449BEB6BB5D1345CA7A48F761B9mbx026e1nj2exch_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Thanks Charlie, yes ch= ecked the Spruce website myself and can see the 20 Amp marking on their pum= p image. Will visually check my pumps - if they are= stamped “20 Amps”, I’ll order two of the Tyco part= s in 20 Amp. I have been fine so far but double-fine is better.

Jeff=

Image of the Walbro attached. Around= the curve is the word 'required'.

If you download the data sheet (avai= lable on the Spruce product page), it'll show that a 200% load (20 amps, in= this case) takes anywhere from 6 to 22 seconds to trip the breaker. So you're fine. In contrast, Littlefuse brand ATC blade fuses= are rated to blow in 0.75 to 1.8 seconds at a 135% (13.5 amps) load.<= /o:p>

This message, and the documents attached hereto, is intended only for the a= ddressee and may contain privileged or confidential information. Any unauth= orized disclosure is strictly prohibited. If you have received this message= in error, please notify us immediately so that we may correct our internal records. Please then delete the origin= al message. Thank you. --_000_234B758DE9A64449BEB6BB5D1345CA7A48F761B9mbx026e1nj2exch_--