Used Northern Tool pressure washer mod #157265. I just picked this up for around the house use. It needs tips and from reading applications I’m a little lost as this pump seems to put out more water at a lower pressure. The tips I looked at don’t seem to fit this application.
This is the pump: https://www.kleen-ritecorp.com/p-15730-2sfx30gs-cat-pump-30-gpm-2000psi-3450rpm.aspx
This is the info I picked off Northern Tool on the nozzles.
2.0 size For use on pressure washers up to 2.0 GPM @ 1800 PSI.
3.0 size 2GPM/2200PSI or 2.5GPM/2500 PSI
4.0 size 4 GPM @ 3000 PSI or 4 GPM @ 4000 PSI
I don’t know the difference between them as far as what I might gain or loose in choosing the 3.0 or the 4.0. It seems I’d use the 3.0 size but if anyone has any input I’d appreciate the insight.
What I think from looking at the info is the 3.0 might be small for the GPM but the 4.0 might not let me build the pressure. I’d rather have the pressure.
