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Water saving faucet is non-handle faucet. It is the most cost – effective device available to reduce cross – contamination and conserve water at wash hand sinks, including Touch Control Faucet and Automatic Faucets. Here specially recommend the new generation touch control type saving water faucet, gently touch the intelligent bubbler on outlet to get water and shut off automatically. Saving water rate reach to 48%.
NL vertical vertical submerged mud pump uses a wide range of purposes, can be used for mining, paper, printing and dyeing, environmental protection, graphite, mica, gold and other industries sewage operations, but also for coal mine drainage and mud Block of fluid. So with the NL vertical submerged mud pump, what precautions? With this question, the next for everyone NL vertical submerged mud pump need to pay attention to what. NL vertical submerged mud pump instructions 1, NL vertical submerged mud pump power must be three-phase four-wire system, if there is no ground wire, must be installed to prevent leakage. Work, to be equipped with a circuit similar to the motor fuses and? Close, in case the impeller debris burned motor burn. 2, NL vertical submerged mud pump can be used without having to install any basic device that can operate, as long as you can rely on a solid slope, if necessary, fasten with a rope to prevent accidents. After starting the motor must be checked for direction of rotation and must not be reversed for more than one minute. 3, when the liquid being sucked in contains more weeds, wire, wood, bricks and other debris, you must try to get rid of beforehand, and can be taken to put wire basket and other methods to prevent debris sucked into the pump Cause impeller damage, stuck and pipeline obstruction and other accidents. 4, the pump suction in the mud and other contaminants should be given short-term water, in order to flush the pump and the pipe interior. 5, working in the open air, the motor should be installed to prevent rain and other immersion motor. 6, at the bottom of the river, the sump should be hung on the bottom of the tripod, and can be put on a float or ship moving operations, during earthworks work, high pressure water to break the soil block diameter of not more than one-third of the inlet . 7, NL vertical submerged mud pump speed is the maximum speed of the pump, shall not be arbitrarily increased; reduce the speed of use is not limited, but the effect is significantly reduced. 8, NL vertical submerged mud pump suction thick mud, thick liquid or high-lift, long-distance transmission of slurry, the load decreases, but can not change the structure to increase the load method. 9, the general operation of about 1250 hours, carry out regular maintenance of the pump, disassemble the pump seat to see the bearing, and the pump seal, clean and replace the butter, if necessary, replace the oil seal, bushings and other parts. For maintenance and replacement parts, see the installation instructions. <Use mechanical seal to transport pump for about 3500 hours for regular maintenance. 10, when long-term use, the volute should be removed ?, Dry parts and the relative movement in the joint surface coated with book oil, stored in a dry place for future use. Extended reading: China Construction Water Exhibition water pump manufacturers rankings ptc exhibition motor top ten brands pump valve pipe fittings Show Information Industry Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http: // mj .liuti.cn / (Service Hotline:)