I'm in the process of gathering parts for a hydro tube bender. I've picked up a haldex barnes hydraulic pump with electric motor to run it. It is a two stage pump like the ones used on a log splitter. I need to know what the four ports go to? Two suction,two pressure? If so do I hook em togeather as in two suction hooked togeather and two pressure hooked togeather. Any help would be great. And yes I've searched not only on here but other sights.
Thanks

you got pics of the pump?


I want to say yes tie them together BUT I hate to say yes with out looking it the pump first...............:p

you got pics of the pump?


I want to say yes tie them together BUT I hate to say yes with out looking it the pump first...............:p

Don't have any pics. Don't have a digi camera. It looks pretty much like the ones northern tool sells in their catalog that are haldex barnes pumps. Any hydro pump experts out there?