In fact, is the object of inertia centrifugal performance, such as water droplets on the umbrella, when the umbrella slowly rotating centrifugal pumps, water droplets will rotate to follow the umbrella, it is because the friction umbrella with water droplets dictates as centripetal force to drop. However, if the rotation speed up umbrella D6-25 * 7 multistage centrifugal pump, the friction force is not enough to drop in a circular motion D6-25 * 10 multi-stage centrifugal pump, then drop the sport from the umbrella to the outer edge. Like pulling a rope with stone Block circular motion, if the speed is too fast, the rope will be disconnected, stones will fly this is the so-called centrifugal model significance: as MD600-60 × 6D- represents 600 represents a multi-stage water pump design point flow of 600m3 / h60- represent the design point 60m6- expressed as a number of stages six 150D30 × 7150- indicating that the pump inlet diameter of 150D- represent a multi-stage water pump design point flow represents 30- 30m7- expressed Series 6 level performance range: pump suction and discharge diameter 40 ~ 300m flow Q = 3.75 ~ 850m3 / h Head H = 19 ~ 816m D6-25 * 3 multistage centrifugal pump _ _ horizontal multistage centrifugal pump wholesale by the Shijiazhuang-send pump Co. Limited. Shijiazhuang-school Pump Co., Ltd. (www.shipaipump.com) strong, credible, and other industries in other Shijiazhuang, Hebei accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shijiazhuang-faction pump into the brilliant and you work for a better future!