CDL series stainless steel multistage pump is a less energy consumption pump that is suitable for handling hot and cold water or other liquids similar to water in physical and chemical properties.To ensure zero leakage and extend its service life, the casing is made of high performance stainless steel and the seal uses beasion resistance mechanical seal. This machine is fully capable of meeting the needs of high-rise buildings, deep wells, mines and other water supply and drainage and fire-fighting facilities.