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  1. #1
    Platinum Member
    Join Date
    Apr 2002
    Raleigh, NC USA
    Massey-Ferguson MF 1220

    Default Hose fitting sizes? NPT, JIC, SAE...???

    I *think* (although I'm not sure) that all of the hoses on the PT400's are either 1/4" NPT or 1/2" NPT. Can anyone verify this?

    I know that NPT stands for "National Pipe Thread". I can make a pretty good guess about SAE. What is JIC? Can anyone tell me what the differences are between all these different thread types? Anyone know of a good link that explains them all?


  2. #2
    Gold Member
    Join Date
    Apr 2002
    Dexter, MI

    Default Re: Hose fitting sizes? NPT, JIC, SAE...???

    JIC is a flare fitting where the interferance or line to line fit of the to two flares is the seal.

    SAE is a straight thread with an O-ring seal at the base of the connector.

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