Does Anyone recognize the brand of this pump?

[mknp1]

I am trying to find out some info on this type of pump. It was front mounted on another tractor but no info with it. The inlets are 1.25 and 1.5 and the 2 outlets are good size. It has a 1.25 shaft going to the pump and it must weigh almost a hundred pounds. If someone could tell me the manufacturer it would be great. I couldn't find any numbers on it at all except what looks like 3 large numbers cast into it. They are ruffed up and it tried repainting to make it out but no success. Any help would be great.
Thanks

 

[mrmikey]

Commercial Shearing gear pump, Commercial Shearing - Leader in Pumps, Valves, Gears and Hydraulics , click on the first link to get a spec sheet. Years ago before we went to Eaton variable displacement pumps we had them on our plows as well as a lot of other equipment, they're a tough unit and pretty much indestructible (within reason LOL).....Mike

 

[wdchyd]

Yep, Mike's right....Commercial now owned by Parker

Prolly a P-30 or P-50/51 series......tough to know exact without doing measurements on the housing (gear width included)

PGP/PGM 030/050/075 SERIES - Parker

 

[mknp1]

Thanks for the help guys. Now I just need to find out which model. I cant seem to find a single number on this pump.

 

[mrmikey]

I cant seem to find a single number on this pump.

Probably won't neither, they used the same end plates for multiple configurations, it's the gear width that determines the part number as well as input shaft size/style, in/outlet size, port configuration etc.. Like WD above said without measurements you're pretty much s.o.l......Mike

 

[mrmikey]

I cant seem to find a single number on this pump.

Probably won't neither, they used the same end plates for multiple configurations, it's the gear width that determines the part number as well as input shaft size/style, in/outlet size, port configuration etc. Sometimes there are numbers stamped on each section.
Like WD above said without measurements you're pretty much s.o.l. If you want a wag, I'd say its a 14 and a 10 gpm tandem, 16 & 12 orb ports suction, 12 & 8 orb out, ccw rotation viewed from the input end.....Mike

 

[mknp1]

Thanks Mike. I'm going to try and hook it up to see what it will do. I am hoping your flow rate estimates are pretty close because that is about what I am looking for. I really don't want to tear it down to measure it unless I have to.