Dual fuel line for pressurized tank

[Mumbles]

These electric fuel pumps come in high or low pressure versions. The one shown is a low pressure pump and should work on our motors. Hang around the mud mower and racing mower sites and the guys talk about using these pumps.

I have a new one here which I used recently to pump 140 litres of gas out of my boats main tank. It never missed a beat and is back in its box waiting for a home.

[amuller]

A couple of years ago an amazon seller had 50 ft rolls of double line for about $13. I’m sure it was a mistake but I immediately ordered a roll and it did eventually arrive for the stated price….

These little electric pumps seem to work flawlessly and are dirt cheap and small. I’ve never cut one open but in most fuel pumps the discharge pressure is set by a spring in some fashion. Guess I need to do some experimenting with a pressure gauge.

I have a project of reinstalling a built-in tank in my Crestliner Dane. This has me wondering if I should include an electric pump as part of the deal. Does anyone know of the Coast Guard approval status of these things? I’m not sure the requirement strictly applies to outboards, but…..

[Author]

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