Another Ts2021 thread

JimFergerson

New member
We're getting ready to close a deal on a new pump.

Going from a Landa LT4035/L to a TS2021 pump on a Landa PGHW4-3000 with a 13hp Honda.

We did the math, and we're expecting about 2,600psi.
I will be installing a 18-20hp motor sometime in the future...

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The Landa specs seem to be top secret information, so I can't find any info on the LT4035.

So my question is, am I going to run into any problems mounting the General Pump onto the existing pump rail/bracket, or going from a 25mm to 24mm shaft. And should I consider installing a new Unloader?
 
I can't answer those questions but I am interested in how many psi and GPM you get out of it and what size pulley you are using. One of ours is a 5.5gpm direct drive and we are able to squeeze about 2600psi out of it with the 13 hp.
 
bracket should be interchangeable,

a simple bushing change mates the pulley.

When the unloader is over a year old, and you're rebuilding or replacing the pump,
invest in the unloader..
The old one may have been through "recent trauma" as the pump was failing.
The pump more often is "finished-off" by an unloader problem,
and/or a water-supply problem that kills unloader seals as fast as the pump seals.
 
What Jerry said is accurate, worst case you will have to drill a couple holes in the base but i don't think you will have to. You may want to check the pulley sizes to make sure the RPM for the pump matches up as well.
 
Should of just ordered it from Russ!

Only took 1 1/2 weeks to get it, but the shipping was free. :banghead:

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Still a few bugs to work out, but otherwise works Awesome!!!
:yes:
 
unrelated question, I see you have a mounting block for your unloader, is there any way to use one of those and still flow thru the back of the unloader? (instead of up thru the bottom)
 
There are usually multiple inlets on the unloaders, so you can put them in multiple positions.
 
From what I see in the picture that one does flow through the back. All you need is a nipple and if you want to make it easy to take on and off use a compression fitting with at swivel then you can mount it close to the pump and take it off without having to spin it around.
 
In that picture, the flow switch is vertical, I am guessing that flow switches need to be vertical like that one?
 
In that picture, the flow switch is vertical, I am guessing that flow switches need to be vertical like that one?

Some do some don't they do make one that style that can mount in either vertical or horizontal.
 
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