gc型水泵系卧式羊吸多级分段离心泵,供输送清水及物理化学,性质类似于水的液体之用。该型泵中,1¹/2gc、2¹/5gc、4gc、四个型号当流量为6-45m³/h时,,总扬程可达46-487米。可输送110℃以下的纯净清水,适合锅炉给水,工厂及城市给水之用。
泵型号意义:2¹/2gc-6×5
2¹/2-一吸入口直径(毫米)被25除得值并化整。
gc-锅炉给水泵。
6一缩小为1/10泵的比转数,即比转数为60
5-叶轮数量或级数。

the product summary 
the sheep inhales the many stages burst centrifugal pump to the gc mould water pump system horizontal , supplies carrying clear water and physical chemistry , and the usefulness of the liquid of similar yu shui of quality .  in this mould pump , when 11/2gc , 21/5gc , 4gc and four models when the volume of flow serve as the 6-45m3/h , total lift attainability 46-487 s rice . being fit for the boiler gives water to the pure clear water can carried below 110 ℃s , and factory and city is to the usefulness of the water . 
the pump model meaning : 5 21/2-s 21/2gc-6 × inhale the diameter ( millimetre ) at entrance and are removed to such an extent that the value unionization is whole by 25 .
gc- s boiler is given the water pump
namely 6 reduce for 1/10 s pump  than the revolution , serve as 60 than the revolution
5- s impeller quantity or progression .

产品结构示意图