High-head corrosion-resistant and wear-resistant pump
Thread Content
Gentlemen, acidic mineral slurries contain chloride ions and fluoride ions. Flow rate: 150 cubic meters per hour, head: 170 meters. Could you help recommend which pump to choose?
Two-phase steel slurry pump, lining mortar pump. But I don’t know what your chloride level is? Temperature?
The head is too high; the lining isn’t good enough, right? The original poster also works on lining pumps.
This post was last edited by Meng Cheng from Longgang Pump Industry on 2017-4-12 at 10:10. I specialize in metal centrifugal pumps; the nature of the medium is unknown We can only wait for the original poster to provide detailed information about the medium!
What is the solid content level? If it is wear-resistant and corrosion-resistant, electric piston diaphragm pumps can be used
Hose pumps, diaphragm pumps. There are fluorochloride ions; it seems that almost no metal other than Monel alloy will work. Using hose pumps and diaphragm pumps can prevent metal components from coming into contact with fluorochloride ions.
With a solid content of 3%, it mainly consists of waste acid; what is the head pressure that the hose pump can achieve, 170 meters? This pump has high sealing requirements – can a slurry pump achieve such a high head?
Can your pump achieve a head of 170 meters? Can the seal withstand it?
170 meters isn’t a problem; what matters is whether there are particles present. If there are particles, it’s better to choose a model with a lower rotation speed, as this reduces wear and tear. However, the head pressure of models with lower rotation speeds can be an issue! The chloride ion content determines the material of the pump! So you need to explain the details of the media you know as clearly as possible! That’s how to make a good choice!