this might work. air and electrical supply is not a problem. it would be nice to simplify by not using air but if this is trouble free and eay to replace valve, then i could try
i am seeing pump failure due perhaps to corrosion and solids but possibly to low temp viscosity of caustic. I'd like to find a pump with specs above to operate with a variety of oxidizers and corrosives. Maybe there is a particular pump design (i.e centrifugal, diaphragm, other) you might...
My problem is frequent pump wear due to corrosion. Would someone be able to provide advise on the pump type options needed to move caustic (na persulfate in Naoh as an example, oxidizes or reducing agents) with pH >10. I need a flow rate between 3 and 10 gpm. I need to pump the liquid <300...
