How to change rotation of the pump?

[@sanjusugathan5321]

Sir is that red pump bidirectional

[@mechanicalgaurav]

sir
I've a problem in pto control valve .
control valve is direct Air leak problem in control valve on/off .
what is solution is this problem.

[@j.rubberindustries4906]

Sir.pl call 7003757884

[@liambal1040]

I have problem on this pump.
Hydraulic oil burst