Hydraulic Pump - Help Identify

[CCWKen]

Stopped by my local hardware and supply store (salvage yard) and found a good 1 1/2HP GE motor. Runs great (CCW, 115v, 11A, 1725rpm). A bonus is that there's a hydraulic pump attached. I disassembled the pump and cleaned it up. Only light wear on the piston followers (psuedo rods). Had one corroded valve that was sticking. Cleaned and polished it; works like a champ.

I'd like to find some specs on it but can't find the manufacturer by the cast-in number.

Can anyone help?

The end plates (heads) have a large C encircling an H. Under that, is "U.S.A". There's a large "PW0015" cast into the body with a small "F293" on the other side. It's a two piston pump with 1/2" I/O ports.

Anyone know the maker? Specs?

Thanks, Ken

[IOWOLF]

A PIC. WOULD HELP, BUT IT DOESN'T SOUND LIKE A VICKERS PUMP, I HAVE SOME KNOWLAGE OF THIESE AS I WORKED AT THE OMAHA PLANT TILL IT CLOSED, IT RUINED THE LOCAL ECON0MY AS FAR AS LOCAL MACHINE SHOPS.

[CCWKen]

Here's a pic of one of the end-plates (head) showing the logo.

http://www.photobucket.com/albums/0903/CCWKen/Parts/HydraulicPump1.jpg


Here's a pic of the "PW0015" cast into the body.

http://www.photobucket.com/albums/0903/CCWKen/Parts/HydraulicPump2.jpg

Thanks for any help.
Ken

[wierdscience]

I think what you have there is a lube oil pump not a hydro,but hang on to it they do come in handy.How big were the pistons?That will confirm or deny the application.

[CCWKen]

The pistons are about 1" in diameter. More of a "cup". The fastening bolt goes through the piston (resessed center) to the follower. It's a positive displacement pump but the cc's look small because of the "well" in the piston.