904L submersible pump
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I would like to ask fellow sailors: are there any manufacturers in China that produce 904L submersible pumps? The storage tanks in our company hold a mixture of dilute phosphoric acid and dilute sulfuric acid, which is highly corrosive; even 316L steel cannot withstand the corrosion caused by this mixture, so 904L steel is the only suitable material. There is an urgent need for a pump that can withstand corrosion from mixed acids. It seems that very few companies in the country can manufacture such pumps – I wonder if anyone is aware of this? If anyone knows the situation, please reply. Thank you
Is a submersible pump necessary? Will a fluorine-lined self-priming pump work?
We pump water from the client’s tank to our tank truck, and then the truck brings it back; therefore, a submersible pump that can be used at any time is necessary
Pool depth? Plastic pumps can be considered. Submersible pumps made of 904L material – I haven’t heard of them yet.
The pools vary in depth, with some being 4 meters deep
OP. . Find me. . I’ll make you a cart-type, mobile fluoroplastic self-priming pump. Take it away after use and take it with you. . 4 meters is definitely no problem. . What flow rate and head are required? It can be done. .
Is it a bit confusing to choose a submersible pump made of 904 material for this purpose? . This price is really high. . Metal prices have risen again recently. .
Fluorinated sliding vane pump, self-priming up to 6 to 9 meters – worth giving it a try
You can give the barrel pumps used in fine chemical industries a try; they should meet the requirements. Search online to select the appropriate model yourself
Is it deep enough? If not, an submersible pump can be used
How does he handle it when making submersible pumps? . It’s inconvenient. . Weren’t they supposed to take it away in a tank truck? . . How to operate a submersible pump. .