They can be wsed in irrigating in farm, spply water from well,add water to tower,irrigating in enterprise or farm,and so on. Q/QD serious submersible deep well pump consists of motor , pump and seals. The pump inclding centrifugalimpel-lers and diffusers loctated at the upper part of the motor pump . We adopt double and mechanical seal si betwween the pump and the motor,and“O”rings are used at ...
1.easy to install,quick response 2.used in aire liquid refriferant and air 3.adjustable range and settings 4.CE approval Q Series Pressure Control Switch DescriptionQ series single pressure controls can be not only used in fluorinated refrigerant, but also in the air and liquid (allowed liquid temp. -20 to 120°C)Adjustable range and differential settings.Renovated SPDT micro-switch ensures the ...
It is made by Aluminium which pro-envirment. It has more excellent performance than normal water meter. Safety and life longer LXS-15E-20E Rotary Vane Wet Water meterProduct Executive StandandGB/T778-2007Details LXS-15E-20E Aluminium shell rotary vane wet water meter is superior in property and price,Its aluminum material shell which has the same property with branze and iron shell water meter is ...
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