Please recommend some domestic pneumatic diaphragm pumps
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I have always used pumps from ARO.GRACO. I’m interested in knowing if there are any first- or second-tier brands in China that can compete with imported ones; could everyone please recommend some?
Netizens who are not superstitious about foreign products
Shanghai Border, a manufacturer specializing in diaphragm pumps – it should be fine; the original poster can use this as a reference.
You can also take a look at the diaphragm pumps produced by Depam (Hangzhou); it is a wholly-owned domestic enterprise.
I don’t know if it’s superstition or not, but in any case, four of the pneumatic diaphragm pumps we purchased have broken down; we had to combine two pumps to function as one, and three pumps to function as one. . I bought five in total, and I plan to buy two more this month~
Are the damaged parts different? Can it be DIYed complementarily?
More or less; some diaphragms are broken, some gas cylinder caps are deformed, and in some cases the sealing edge of the ball seal isn’t vertical. . .
I know this manufacturer too, haha. The winger really doesn’t know