High pressure pumps have different “water moving” parts with tighter tolerances. But you’ll probably replace some of what it comes with. it comes with just about everything you need to get “started”. We like the Champion 2″ as far as “cheap pumps” go. Rocks, sand and gravel, up to about 1/4″ – 1/2″ can pass through these based on the pump. Most 2″ and 3” semi trash pumps are rated about 35 – 42 psi. Semi trash pumps will move large amounts of water with not too much PSI. Semi trash pumps and high pressure pumps. There are really two types of pumps for prospectors. I wish you had a link under the “pump section” on all of your Highbankers of the recommended Pump that will work for dredging also with your Highbankers. I then realized that some of the Trash Pumps only have 38psi. Is this because of the PSI? The HydroForce Nozzles require 40psi. You state in your video that a Semi-Trash pump will not work for dredging. Sold as is for parts or repair buyer to pay $19.00 shipping in the lower 48 States.We get a lot of “pump” questions, so I figured I’d grab some posts from the last year and put them into this post. Look close at the pictures and you can see what looks like glue on the inside of the impellor, I don't know if its been repaired or if that is a factory seem but apparantly its good glue its been hold for a long time. The outlet measures the same 1" id and 1-1/4" od. The only number on it is KE-101 on the outlet tube, the inlet 1" inside diameter and 1-1/4" outside diameter. Thats as far as I got with them as I had a new pump already to put on, Talk to Keene before you try to repair it. i talked to Keene engineering parts and they don't seem to think they make the exact parts for rebuilding this one but he said you should be able to put the aluminum inlet and impellor but thought it would need some machine work to fit. This shows a quit abit of wear on the inlet insert and the impeller but pumped almost as much as the new one. This pump was still pumping when replaced (check out picture) I was having trouble Priming it, then replaced it and found that the foot valve was leeking and couldn't get it to prime either, replaced the foot valve and that fixed that problem. This was mounted to a 3HP Briggs engine with a 5/8" ouside threaded crankshaft.
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