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Hyd. Pump?


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#1 KennyP ONLINE  

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Posted September 09, 2013 - 07:38 PM

Anybody have a clue of the brand name for this pump?

Image014.jpg     Image015.jpg

 

It has a 7/8" shaft with 1/4" keyway. Cast #'s are 31665-1. There are some numbers stamped into the rear, but the first two are all I can make out. They are 71???????. Now even sure how many #'s are there.

I got this with the 2 Char-Lynn motors this weekend.

Image009.jpg
Image008.jpg

 


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#2 olcowhand ONLINE  

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Posted September 09, 2013 - 07:43 PM

Kenny, i just posted about this pump in your "haul" thread.  Looks to be a roller pump for low pressure water use.  Definitely not hydraulic.


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#3 KennyP ONLINE  

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Posted September 09, 2013 - 07:59 PM

Just read that! Thanks! Oh well, it was cheap!



#4 Arti OFFLINE  

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Posted September 09, 2013 - 07:59 PM

I would guess Delavan or Danfoss. We used them when I was a kid. If Memory is correct they would produce around 50 psi on a 540 pto tractor.
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#5 IamSherwood OFFLINE  

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Posted September 09, 2013 - 08:01 PM

I've seen that "D" in second picture before.

Denison rings a bell.....Maybe, or maybe just a buzzer.

 

"flush with oil....."

 

As dan said, either a water pump, or ....?


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#6 chris m OFFLINE  

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Posted September 09, 2013 - 08:21 PM

Daniel and Arti nailed this one for you Kenny. It is an old Delavan 4 roller pump, mostly used for sprayers. But it could be used for other things also. they where usually rated around 150 psi @ close to 10 Gpm. They still make them today even.


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#7 KennyP ONLINE  

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Posted September 10, 2013 - 05:01 AM

Glad to get that figured out now. Those 3/4" inlet & outlet had me wondering. Thanks everyone.



#8 JD DANNELS OFFLINE  

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Posted September 10, 2013 - 10:14 AM

Still a good find!! Just what you need if your building a Sprayer


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