KR> fuel system fittings

2010-12-19 Thread Dene Collett
Hi Guys Thanks to everybody that responded to my queries re fuel system fittings. I have to admit that in all the responses I got, there were a lot of personal preferences and opinions but few examples of genuine reasons or facts favouring either system. The hose most commonly used here is

KR> fuel system fittings

2010-12-18 Thread Larry Knox
: Saturday, December 18, 2010 7:36 AM To: KRnet Subject: Re: KR> fuel system fittings Dene, I believe that the only flexible hoses which will get the nod from your inspector are the MS28741 series rubber hose assemblies. These hoses are rated for use both inside and outside of fuel ta

KR> fuel system fittings

2010-12-18 Thread Dan Heath
To me, the issue is not to withstand the fire, but to prevent ever having one in the first place. Keep your engine compartment clean and don't allow fuel to escape the lines and keep them away from the exhaust system, how you gonna get a fire? Maybe I am naïve about that, but I figure that in a

KR> fuel system fittings

2010-12-18 Thread Jon Finley
; -Original Message- > From: krnet-bounces+jon=finleyweb@mylist.net [mailto:krnet- > bounces+jon=finleyweb@mylist.net] On Behalf Of Dene Collett > Sent: Saturday, December 18, 2010 3:38 AM > To: KRnet > Subject: KR> fuel system fittings > > Guys > I know t

KR> fuel system fittings

2010-12-18 Thread Mark Langford
Don Greer wrote: >>I believe that the only flexible hoses which will get the nod from your inspector are the MS28741 series rubber hose assemblies. << My DAR inspector, and I suspect most, wouldn't say a word about flex lines, as long as they are properly installed and routed, and aren't

KR> fuel system fittings

2010-12-18 Thread Ed Janssen
Dean, I wouldn't be afraid of using barbed fuel fittings and for that matter plastic fuel lines, depending on the application. They are widely used in Ultralight, Light Sport Aircraft, and many Experimental-Amateur Builts in the US. There are some excellent (tough) plastic fuel lines on the

KR> fuel system fittings

2010-12-18 Thread Donald Greer
Dene, I believe that the only flexible hoses which will get the nod from your inspector are the MS28741 series rubber hose assemblies. These hoses are rated for use both inside and outside of fuel tanks and, unlike a single barb with band clamp, have a threaded barb which engages the

KR> fuel system fittings

2010-12-18 Thread Craig Williams
/10, Dene Collett <av...@telkomsa.net> wrote: > From: Dene Collett <av...@telkomsa.net> > Subject: KR> fuel system fittings > To: "KRnet" <kr...@mylist.net> > Date: Saturday, December 18, 2010, 10:38 AM > Guys > I know this is a contraversal and s

KR> fuel system fittings

2010-12-18 Thread Jose Fuentes
Well I can't speak for everyone, but metal lines tend to stay where they are, and look cleaner and generally weigh less, I use a combonation of the two, where I need flexiblity or there will be alot of vibration I use steel braided rubber lines (AN fittings of course). I've used barbed fittings in

KR> fuel system fittings

2010-12-18 Thread Dene Collett
Guys I know this is a contraversal and sometimes touchy subject but I need some clarity. There is widespread condemnation of the practise of using barbed fittings and hose clamps in an aircraft's fuel system plumbing. Could somebody in the know please tell me why this is so. I can't think of