Posted 6/18/2024 12:51 (#10778825 - in reply to #10778553) Subject: RE: change pump on sprayer to a diaphram pump
Southeast Washington
If your centrifugal pump is hydraulic drive why the low rpm? If it is getting air it means the tank is empty or you have other issues. A diaphragm pump can pump a lot but you pay for it. On our orchard sprayer we can put out over 200 gpa when need to cover the trees. Pump isn't cheap though.