Re: Johnson 3HP JW-17 Compression woes

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July 20, 2018 at 5:10 pm #79778
David Stanton
Participant

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    For example: I once read 60 pounds on a 3 HP JW with the checkvalve at the gauge, and if I remember right, it was 80+ with the valve a the cylinder, but it will vary with the length of the hose and the inside diameter, like Frank said – it’s the volume of the hose, and different brands willuse different lengths and ID.
    Dave