After servicing pump, test still fails. We are using n-heptane as solvent/carrier, is correct to use n-heptane for the pressure/leak test? Or, do we need to do it with isopropanol?
After servicing pump, test still fails. We are using n-heptane as solvent/carrier, is correct to use n-heptane for the pressure/leak test? Or, do we need to do it with isopropanol?
