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Groco Full-Flow Fuel Valves
$22.81In Stock
Groco Full-Flow Fuel Valves
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Groco Full-Flow Fuel Valves Customer Questions and Answers

1 of 1 Questions


I'm replacing the fuel shut off valves om my 86 GW sailfish. There is a 90 deg. elbow coming out of the tank(not original) which had a fuel shut off valve screwed into one end. The valve has a nipple on the other side where the fuel line was attached. About the only thing I'm sure of is that the fuel line has a 3/8 " ID. I've measured the existing valve that mates with the elbow and it also has a 3/8 " ID. I have not removed the elbows from the tank but will if necessary. So what I'm after is an understanding of term NPT. Will a 3/8 NPT fit the existing elbow? I like the Groco 90 degree valve since it appears that I can screw it directly into the tank and eliminate the existing elbow.

Asked on 02/19/2017 by Peter from Kensington, MD

Top Answer

Most fuel fittings and elbows are NPT, usually the only NPS fittings are thru-hull fittings.

Answered on 02/22/2017 by
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