2016年12月4日星期日

Conditions for the use of corrosion submersible sewage pumps

Conditions for the use of corrosion submersible sewage pumps :

1.With the impeller center as the standard, diving depth shall not be more than 5 meters. 
 
2.Conveying medium temperature is not higher than 60 degrees celsius. 
 
3.The transmission medium of pH value 304 (4-10), 316 (4-13). 
 
4.Conveying medium density is less than 1.2 x 103Kg/m3. 

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