Cracksrubi
Spotter Required
I’m trying to see if anyone knows the thread size of the inlet on the PSC CBR pumps it’s -12an male to some other kind of male. I just don’t know what the pump body is threaded.
Psc inlet thread?
- Thread starter Cracksrubi
- Start date
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SteerAndStuff
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Looks like an ORB (O-Ring Boss) fitting. They are typically standard threat pitches so measure the thread diameter and lookup what that thread size correlates to in sizing.
https://hydraxio.com/orb-fittings/
https://hydraxio.com/orb-fittings/
Yep, should be an ORB. Same type used for the rams.
- Thread starter
- #4
Cracksrubi
Spotter Required
That’s what I was thinking too but it’s like a really fine thread compared to the stuff I have in my extra fittings drawer. Their coarse and the female will fit on the an fitting and the orb for those if that makes sense
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- #5
Cracksrubi
Spotter Required
It’s not m18 or m22
It’s not 3/8 or 1/2
The British pipe thread was closest in overall diameter but thread pitch was all wrong
I suspect it’s m20x1.5 but cannot confirm
It’s not 3/8 or 1/2
The British pipe thread was closest in overall diameter but thread pitch was all wrong
I suspect it’s m20x1.5 but cannot confirm
- Thread starter
- #6
Cracksrubi
Spotter Required
Hydraulic shop said it’s a 13/16 20 thread incase anyone else needs to know I’ve ordered the tap waiting to see if it all works out