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Shanghai Chuandao Pumping CO.,Ltd. - News - How to reduce water...

How to reduce water pump energy consumption in summer DATE 2004-12-17 First, water pump surface pigeonhole hydroecium interior corrosion not smooth surface. Surface corrosion unsmooth to will make pump water yield reduce 7%-8%; Is it brush with iron abrasive paper or emery wheel polishing with steel smooth to need only when overhauling , can make it in work oil consumption or cable when dawdle a...

http://www.cdpump.com/en/shownews.asp?id=147

Shanghai Chuandao Pumping CO.,Ltd. - News - Water pump automatic...

Water pump automatic vacuum fill ink device realize water pump fill ink automatically DATE 2004-12-17 Summary of the device Must be full of water first before the water pump is started, ground type water pump station should realize automation, its key is filling water question automatically of a water pump. Because water pump fill ink technology reach a standard , in order to realize the automat...

http://www.cdpump.com/en/shownews.asp?id=144

Shanghai Chuandao Pumping CO.,Ltd. - News - Agricultural water...

Agricultural water pump energy-conservation The water pump holds and changes such 9 methods as a ring ,etc. obliquly DATE 2004-12-17 First, the water pump is installed obliquly , reduce the elbow . Water pump being oblique to load with or snail's shell turn to, use water mouth to the pond. Second, shorten the pipeline. Remove a meter of steel tubes, can save 0.21 kilograms of diesel oil in 10 ho...

http://www.cdpump.com/en/shownews.asp?id=143

Shanghai Chuandao Pumping CO.,Ltd. - News - Air conditioner new...

Air conditioner new technology of ground temperature - --Source heat pump of sea water DATE 2004-12-17 The first sea water source heat pump project in our country will be completed for use soon in the power plant in Qingdao of Shandong. In heating season of this winter, the heating of reaching staff canteen of power plant of Qingdao of 1871 square meters of the whole area will no longer need coa...

http://www.cdpump.com/en/shownews.asp?id=146

Shanghai Chuandao Pumping CO.,Ltd. - News - How increase the...

How increase the water pump the efficiency DATE 2005-9-2 Water pump the efficiency measure the economic index sign of high and low a technique of work effect of water pump.It is a valid power( namely water pump output power) that point water pump to pump the stalk power( namely water pump input power) it with water than.Water pump the efficiency is general at 65% 90%, the large pump can amoun...

http://www.cdpump.com/en/shownews.asp?id=152

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