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Rotor pump

2019-02-25View Original

Thread Content

We use imported rotor pumps of the Freisen brand, and they keep breaking down; the main problem is leakage at the mechanical seals and water seals, and even those that have just been replaced still leak. I want to replace it with a domestic model; could everyone recommend some good domestic manufacturers of rotor pumps? Thank you!
Reply #22019-02-26
Get in touch with me, and I’ll introduce one to you – a domestic product whose performance is on par with imported ones.
Reply #32019-02-27
Please tell me what brand it is, or you can send me any relevant information; thank you
Reply #42019-02-27
Is it because the new spare parts have not been delivered? If the replacement method is correct but there is a problem with the mechanical seal, then it is possible to file a claim with the manufacturer
Reply #52019-02-27
Qinping Machinery (Shanghai) Co., Ltd. You can contact Manager Wang at 13651888507
Reply #62019-12-24
Take a look at Ningbo Delishi Pump Industry – it’s the leading manufacturer of rotary pumps in China
Reply #72020-04-08
Contact me, 18601023192
Reply #82020-04-08
Contact me, 18601023192
Reply #92020-04-11
You can run an ad; contacting me will also work. :lol 13313170275 (same WeChat ID)
Reply #102020-10-09
Hello, after reviewing your information and the existing problems, I believe our rotor pumps can meet your needs. Our rotor pumps are of the Ampco brand from the United States and are imported in their original condition; their accessories are fully compatible with those of Friesen, and they offer a more effective solution for sealing issues. Moreover, their price is much lower than that of Friesen’s products. It can solve your current problems; if you have any needs, feel free to contact me at 17863156612 via WeChat.
Reply #112020-10-09
Hello, after reviewing the information you shared, I believe our rotor pumps can meet your needs. They are Ampco rotor pumps imported from the United States, and they are a brand that can serve as a perfect substitute for Freson; the accessories for both brands are also interchangeable. Their price is much lower than that of Freson. If you are interested, feel free to contact me. 17863156612 Microelectric synchronization.

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