The prototype of the CAP1400 factory water pump jointly developed by Xiangdian Electric's long pump and the Shanghai Nuclear Engineering Research and Design Institute under the Hunan Electric Power Co., Ltd. (600416.SH) passed the China National Machinery Industry Federation’s national experts to witness the development of the project. The electric long pump has passed the national appraisal of the CAP1400 pump and Tianwan nuclear 3rd-axis pump this year, and another result of nuclear power product development. The project is a national major science and technology special project for large-scale advanced pressurized water reactor nuclear power plants. It was developed in August 2012. The length of the bottom of the prototype pump suction bell to the top of the motor is more than 20 meters. It is the longest vertical long-axis pump in China. The level of technology is leading domestically. At the prototype test site witness meeting, Zhou Hong, the general manager of Xiangdian Long Pump, led the R&D team to report on the prototype development process and related test reports. Experts from SINA, CGNPC, CNNC, and other single λ witnessed the performance test of prototypes, and reviewed the prototype hydraulic performance tests and 200-hour durability tests. Unanimously agreed that the test results meet the "plant water pump development task book" requirements. More vacuum pump information is available at China Vacuum Pump Trading Network (/). Precision Terminals,Cable Terminal Dies,Auto Terminal Connector Stamping,Flat Terminal Lug Stamping DoHform Mold(China) Co,.Ltd. , https://www.dhform.com