This ^^It is a variable restrictor. undo the thin locking ring then turn the body to adjust flow.
Look like a barrel flow restrictor possible with a check. May be a symbol and part number on it somewhere.Anyone know what this is? It’s leaking a bit. It’s on a simba cultipress
You’re better off slowing the flow directly at the spool (if you can do it on your tractor).Thanks everyone Just stripped it down and put 2 new o rings in and all seems good. Not really sure I need it anyway.