Yingmed Medical Instruments can serve a variety of different purposes in surgeries, hospitals or operating theatres. Whether you need scalpel handles, retractors, needle holders, r Disposable Gynecological Examination such as Disposable Vaginal Speculum, Cervical scraper, HCG test devise, you will find them in this category. Except these consumable products, Yingmed also supply a huge selection of digital medical equipment like 12 channel ECG Machine, Multi-parameter Patient Monitor, Fetal Doppler, Ultrasound Scanner, Electronic spirometer, Infant incubator, Neonate Bilirubin phototherapy equipment and related accesories.
Medical Instruments Medical Instruments,Surgical Instruments,Surgical Scissors,Surgical Tools NINGBO YINGMED MEDICAL INSTRUMENTS CO.,LTD , http://www.chinayingmed.com
Simple elimination method of submersible pump leakage failure
Submersible pump leakage faults are mostly caused by aging and wear of the sealing device. In addition to replacing new seals, the following simple elimination methods can also be used. First, the submersible pump seal loses its elasticity due to long-term use. At this time, the seal ring can be taken out. Then, a piece of paper or cloth with a thickness of 0.3 to 0.5 mm should be cut into a groove slightly larger than the original seal ring. Finally, the original seal is fitted. Second, the rubber seal in the nylon seal seat wear, you can take out the seal ring, and then change the position to install, such as the seal on the fastening spring loses elasticity or fracture, can remove the spring, with a suitable diameter wire or iron wire tight. Third, the first seal ring can be worn out of the nylon wear seal, then coated with butter asbestos rope, wrapped in a stainless steel sleeve filled slightly higher than the original nylon seat, and then filled with butter, and then press the nylon seat bolted Compaction. 4. The elasticity between the seal box and the cast iron loses its elasticity. The seal ring can be taken out from the cast iron groove. Find a piece of cardboard paper with a thickness of 0.6 to 1 mm to be cut into the same size, and then put it in the groove, and then seal it. Put in the circle. 5. If the oil hole rubber seal ring is damaged, you can find a piece of tape, cut it into a hole slightly larger than the bolt, add a flat pad on the top, and put it in the bolt hole.
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