IS ， ISG 型清水泵Type IS, ISG Clean Water Pump
    适用于输送 80 ℃ 以下的清水及物理化学性质类似于清水的液体。 ISG 为 IS 型派生系列，使用于高层建筑空调水暖中输送进口有 0.6-1.2Mpa 压力的循环水。配平衡型机械密封。流量 Q ： 5.6-400 米 3 / 时，扬程 H ： 4-125 米，转数 n ： 1450-2950 转 / 分。
Suitable for delivering 80 ℃ clean water or liquid similar to water in physical and chemical qualities. Type ESG pump is derived from type IS pump, and suitable for delivering circulating water from air conditioning or plumbing of high buildings. The inlet pressure is 0.6-1.2MPa .The pump is equipped with balanced mechanical seal.
Capacity Q:5.6-400 m 3 /h, Head H:4-125m,Speed n: 1450-2950rpm.