Without even reaching for the tables I'll say it's not a problem as I have had stainless 3A sanitary fittings on the bronze volutes of my March pumps for years and have not noticed any corrosion.
Without even reaching for the tables I'll say it's not a problem as I have had stainless 3A sanitary fittings on the bronze volutes of my March pumps for years and have not noticed any corrosion.