Hi,

Can someone point me in the right direction for finding a 12 volt
hydraulic pump that has low current draw, low flow rate, and pressure
around 500psi. I have run across quite a few large units. The type for
dump trailers etc, but they are way to big for my application.
It will need extend a 5/8" cylinder 12 inches at a rate of about 15
seconds.

thanks for any info.
jim

chapmjw wrote:
Hi,

Can someone point me in the right direction for finding a 12 volt
hydraulic pump that has low current draw, low flow rate, and
pressure
around 500psi. I have run across quite a few large units. The type
for
dump trailers etc, but they are way to big for my application.
It will need extend a 5/8" cylinder 12 inches at a rate of about 15
seconds.

Have you tried Northern Tool?
http://www.northerntool.com/webapp/w...tegory_6970_96

Tom J

"chapmjw" wrote in message
oups.com...
Hi,

Can someone point me in the right direction for finding a 12 volt
hydraulic pump that has low current draw, low flow rate, and pressure
around 500psi. I have run across quite a few large units. The type for
dump trailers etc, but they are way to big for my application.
It will need extend a 5/8" cylinder 12 inches at a rate of about 15
seconds.

thanks for any info.
jim




Try McMaster-CARR

http://www.mcmaster.com/

"Sorobon" wrote in message
. ..

"chapmjw" wrote in message
oups.com...
Hi,

Can someone point me in the right direction for finding a 12 volt
hydraulic pump that has low current draw, low flow rate, and pressure
around 500psi. I have run across quite a few large units. The type for
dump trailers etc, but they are way to big for my application.
It will need extend a 5/8" cylinder 12 inches at a rate of about 15
seconds.

thanks for any info.
jim




Try McMaster-CARR

http://www.mcmaster.com/

If all else fails, it sounds like an old convertible top pump would suit
your needs.

Mike

wrote:
On Fri, 22 Dec 2006 12:00:56 -0600, "Mike Simmons"
wrote:


If all else fails, it sounds like an old convertible top pump would suit
your needs.



That was my thought but I am not sure there are that many of those
pumps around these days.

Check Hemming Motor News.
http://hemmingmotornews.com/

Lon

On Fri, 22 Dec 2006 13:43:09 -0500, wrote:

On Fri, 22 Dec 2006 12:00:56 -0600, "Mike Simmons"
wrote:

If all else fails, it sounds like an old convertible top pump would suit
your needs.


That was my thought but I am not sure there are that many of those
pumps around these days.

Those are being made new again for the restoration market. Pricy but
available. Year One would be a good place to start looking.

John
---
John De Armond
See my website for my current email address
http://www.neon-john.com
Cleveland, Occupied TN
Don't let your schooling interfere with your education-Mark Twain

"Neon John" wrote in message
...
On Fri, 22 Dec 2006 13:43:09 -0500, wrote:

On Fri, 22 Dec 2006 12:00:56 -0600, "Mike Simmons"
wrote:

If all else fails, it sounds like an old convertible top pump would suit
your needs.


That was my thought but I am not sure there are that many of those
pumps around these days.

Those are being made new again for the restoration market. Pricy but
available. Year One would be a good place to start looking.

John
---
John De Armond
See my website for my current email address
http://www.neon-john.com
Cleveland, Occupied TN
Don't let your schooling interfere with your education-Mark Twain


Trim tabs on boats also have a 12volt pump

Dunno what your application is, but if it's on your vehicle consider
tapping into the power steering pump line, like the hydraulic winch
setups the 4x4 guys use.

Pete