Usage of 27m3/h copper pump
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Our factory's use of copper pumps from Weifang, Shandong has always been unsatisfactory, especially since the plungers are frequently replaced. I heard that the copper pumps from Shanghai Dalong are good. Can you please express your opinions?
There are basically no problems with Shanghai Dalong’s copper pumps
Weifang's copper pump plunger needs to be modified. We use Weifang 15 cubic meters, which was the same before, but we later modified it. It's okay to use now, you can try it too. You can also try the Dalong one. We just bought a 40 cubic meter one and we plan to test it after the year.
Shanghai Dalong’s copper pumps are good! We use it all the time, but sometimes the plunger rod breaks. This should be related to the usual maintenance! Take the trinity check seriously and persevere!