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Lindeman crawler fan
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This hydraulic pump is different from what I'm use to, it has 3iports ?
I assume the largest port is the fluid inlet port.
What are the other 2-ports ?
The small one on the right is marked -A.
The other port is marked -B.

 

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I can't tell from the picture angle, but there are pumps with a builtin flow divider/priority valve that directs the first 3-4GPM to a smaller port for power steering and the balance of the flow to the other work port.
 
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