... 4.high standard and interchangeability DRLS Series High-temperature Sulfuric Acid Pump has following characteristics:1. Desigh excellent water power model to ... the advantages of national and international structure design of Sulfuric Acid Pump, increase the length of suction pipe, which advances the rigidity ... ,bangkok,10110,thailandOffices in Vietnam: DRLS Series High-temperature Sulfuric Acid Pump