Yes, to both questions. # 3 with your setup is 3361 psi. #4 nozzle will
put you at 1890 psi. You said you want between 2000-2500 psi. The
3.5 nozzle puts you at 2469 psi. There you go! # 3.5.
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Awesome man, thank you!
Remember too, depends on how much hose you’re running. On 5.5 you’re going to lose 130 psi per 100’ of hose.
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What is the general rule on degree pattern is 25° the norm, can any other degree be used?
I use 25’s
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THREAD HIJACK
Is there any real difference in these style tips? The rounded tip is the style that came w SC. The square is what I’ve ordered. The orfice is at same height. Nozzle is same dimensions. Only difference is “tip design”
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They are the same thing. I use what ever comes in the bag when I order them. I have cleaners with both styles on them.
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Very much useful tips
I would think the slotted version help to quickly determine at a glance, whether the fan of spray is clocked correctly.
Spam from over seas. Sounds tasty
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Sorry about that Innocent Bystander I hadn’t seen this site is USA based. I’m actually the Website Administrator for Southern Tank Services in the UK I certainly didn’t intend to spam. The information isn’t entirely useless as I’d still recommend something of that ilk and we do supply some nozzle pieces which we likely could still post to the US if they turned out cheaper.
I guess that’ll depend on how well Brexit turns out I guess! haha
Anyway, Sorry again
David Tattersall
No worries. The owner of this forum is a vendor and we try to support him. Good luck with Brexit across the pond. We have our on trouble here with the orange haired wonder in the oval office 
Hey trying to figure out what nozzles I need for my new setup… I have a 8gpm 3500 psi running a 19” 4 nozzle bar classic … what nozzles should I run so I get around 2000 psi on the sc? The 4 bar came with 2502 nozzle which that gives me 2gpm at each nozzle … what I don’t know what kinda pressure I will have , haven’t use it yet …
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That website has a chart and a calculator.
So I should be running 4 25025… I run 2 of those tips now on my 5.6 gpm machine
Never mind I found some for info on another tread
Ok so just to be 110% clear. A 4gpm
Machine would need 2525 nozzles to obtain 2500 psi on a surface cleaner. With 200’ of hose technically you would be putting out somewhere around 2200 psi??
