NL sewage pump is a single-stage single-suction vertical centrifugal pump centrifugal pump, the main components of the volute, impeller, pump base, pump housing, support tube, motor base, motor and other components. Volute, pump seat, motor seat, impeller nut is cast iron, corrosion resistance, corrosion resistance is better, the processing technology is convenient. Now talk about the characteristics of NL sewage pump products and the main purpose. NL sewage pump First, the NL sewage pump Product Features NL sewage pump impeller for the three single-string curved leaves, use of semi-enclosed impeller, and the use of malleable iron, so high strength, corrosion resistance; processing convenience, through the Good, efficient. In order to reduce weight and reduce the amount of turning, the shaft is made of high-quality carbon steel cold-drawn Park Steel. The pump seat is equipped with four skeleton oil seals and bushings to prevent shaft wear and prolong the service life of the shaft. The pump can be vertical or inclined to use, small footprint, volute buried in the working medium to work, easy to start, do not bow I water, the direction of rotation should be clockwise from the motor to see is the work. Switchboard length with a variety of specifications, so that the use of units according to their own use according to local conditions. NL type sewage pump products main purposes 1, NL type multi-purpose pump is single-stage single suction centrifugal pump, used in mining, papermaking, printing and dyeing, environmental protection, graphite, mica, gold, ceramics, oil refining, petroleum, Farm, saltworks, iodine field, dyeing, brewing, food, fertilizer, coking, dressing plant, building, marble factory, gold mine, mud, quicksand, mud pond, sewage pond, dirty liquid to send thick liquid, filling and suspended material Of sewage operations, but also for mining drainage and mud containing fluid. 2. If cooperating with high-pressure water pump and water gun to form hydraulic mechanized earthworks unit, it can be used as digging and transporting of small water conservancy projects such as land leveling, dredging of river channels and ponds, and excavation, as well as air defense projects in cities, underground engineering. 3, fish for water ponds, fish ponds oxygen and so on. Further Reading: pump valve pipe fittings Exhibition Water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / WeChat:) http://beng.liuti.cn/ (Service Hotline:)
Flexible lift gate is a flexible soft curtain door, inside and outside the two curtains, curtains used between the aluminum beams connected with a vertically movable rail, the roof beams have levels not in the same straight line and hangar large plants in particular be applicable. Flexible lift door installation does not take up interior space in the hole inside. When the fiest move to open the door, and finally superimposed over the hole. Off event curtain rail first and then fall down until it is completely closed.
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