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- This topic has 7 replies, 4 voices, and was last updated 1 year, 9 months ago by amuller.
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September 29, 2021 at 2:42 pm #247469
This might be in the nature of a trivia question, but does anybody know why Mercury (etc) switched from the bayonet style fuel connector to the OMC style. I can see why the OMC pressure tanks called for a double hose connector, and the subsequent single-hose tanks have some automatic functions that might be harder to implement with a simple connector. (I know Mercury used pressure tanks for a while, but I know nothing about them.
Just curious…..
September 29, 2021 at 3:42 pm #247471I don’t have anything other than my background in mechanical design and industrial equipment to actually back up my thought on this. I am going to say that when any design changes like this are seen in anything that is manufactured in large numbers, cost is the biggest driving factor. The OMC style 2-prong single line fitting is one of the most cost effective designs for a fuel connector made. Everything can be made inexpensively and still be completely functional. Very simple amd effective design for the retention and a ball, spring, amd an O-ring on the fuel line.
-Ben
OldJohnnyRude on YouTube
September 29, 2021 at 5:43 pm #247474Like said … COST! The bayonet style was a metal die cast part, tapped thread and a screwed in hose nipple. The male side (engine) , also metal die cast and threaded. The bean counters got their way… again. But at least on this item , we all came out good.
Joe B
September 29, 2021 at 11:18 pm #247503hampion used what look exactly like air hose connectors.
October 1, 2021 at 9:51 pm #247582…after years messing with all kinds of fuel connectors I now take the fittings off the ends of “no burst” faucet connectors and use them. Ya haven’t lived until ya try it.
October 2, 2021 at 5:43 pm #247601faucet connectors? Could you explain a little more?
October 2, 2021 at 8:47 pm #247613Get a what we call here is a delta extension 12′ …has one male and one female fitting to extend a flex supply. Cut off the crimps and pull off the ends. Now ya have a female and male end. Attach ends to hose and just screw together…no tools necessary…and absolutely no leaks. I do remove rubber seal and use a gas proof oring. I distain any other existing connector and will never use anything else.
..fyi…1/2 pex crimps work great for 3/8 rubber hose.
- This reply was modified 2 years, 6 months ago by rudderless.
July 5, 2022 at 10:57 am #262509Interesting. Will try that. Thanks.
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