WQ15-30-2.2 pumps, pump manufacturers choose three rain (already certified, Shantou pumps

 [Three rain valve to recommend the star product - Mechanical seal] Introduction: ① unique single blade or double blade impeller structure, greatly improving the dirt capacity, can effectively through the pump five times the diameter of the fiber material and diameter pump diameter of about 50% of the solid particles. ② mechanical seal with anticorrosive hard tungsten carbide material, while improved seals for double seal WQ7-28-2.2 pump to run long in the oil chamber, can pump more than 8000 hours of continuous operation safety. ③ the overall structure is compact, small size, low noise, energy-saving effect is remarkable, easy maintenance, no need to build pumping stations, submersible pumps can work WQ27-15-2.2, greatly reducing the project cost. [Three rain valve to recommend the star product - Mechanical seal] Description: For no full head pump characteristics, its use is limited to a large extent. The so-called full head characteristic refers to the power curve with traffic increases and rising very slowly WQ15-25-2.2 pumps, more desirable when the flow reaches a certain value, the power will not only rise, but will decline , that the power curve is a hump in the curve, and if so ,, Just select the motor rated power exceeds the power value slightly hump point, then the zero flow to the entire range of maximum flow, whether you work in that one Run the pump operating point on the pump power is no more than leaving the pump motor power overload, to have this performance pump, either during the selection or use, will be very convenient and reliable. WQ15-30-2.2 pumps, pump manufacturers choose three rain (already certified, Shantou pumps supplied by three rain Valve Co., Ltd. of Tianjin. Tianjin three rain Valve Co., Ltd. (www.tjsymf.com) (www.tjsymf .com) is a leader in Tianjin, seals, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In three rain valve leadership with the staff warmly welcome all For more information, negotiate, create three rain valve a better future.