GD GDR GDF Vertical pipe pump

GD, GDR, GDF type vertical pipeline pumps for conveying clear water or physical chemistry liquid, operating temperature: Gd type ≤80 c, GDR type ≤130 ° C.gd for refrigeration, air conditioning, fire fighting, etc. , gDR type is suitable for heating, cold and hot water circulation, GDF type is suitable for textile, chemical, food and so on.