The closed impeller can be replaced by a fully open one
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The impeller is currently a closed type and I would like to replace it with a fully open impeller.
No, the pump body does not have front and rear wear-resistant plates. If the gap is too large, backflow will be serious and the performance will drop a lot! This impeller has cavitation! Material can be changed
What medium! Why should I switch to a fully open type?
The pressure of dilute sulfuric acid is 80 kilograms, which can be replaced with corrosion-resistant materials for easy processing.
Is this what you said last time, ZF pump?
Last time I asked what the temperature was? You haven't answered yet!
I don't know if the impeller is strong enough if I switch it to full open.
Provide the concentration and temperature of dilute sulfuric acid
Your corrosion is very serious. Open impeller clearance control is very troublesome. I suggest you start by improving the material.