Vertical Multistage Feed Pump

The CDL series 2.5-inch vertical multistage booster pump was first optimized in 2012 by absorbing European mature hydraulic pump technology, upgrading thick cast iron flow parts to thin stainless steel stamping for lighter weight and smoother fluid channels. After 3 rounds of hydraulic model iteration between 2016-2021, hydraulic efficiency rose by 12%, and the DN65 flange specification was standardized to unify global pipeline matching standards. Continuous material upgrades expanded its compatibility as a universal High-Pressure Boiler Feed Pump and Vertical Multistage Pressure Maintenance Unit, forming the mature mass-produced version sold today.

Core end buyers include property engineering teams for high-rise residential blocks, hotel and resort facility managers, factory boiler operation departments, water purification plant owners, commercial car wash chain operators, and engineering companies undertaking municipal water supply renovation projects.

Vertical Multistage Feed Pump stands out among similar DN65 vertical multistage pump products with four core merits: full stainless steel flow channels to guarantee clean, pollution-free liquid delivery, multi-stage hydraulic structure to deliver consistent high pressure for boiler feed and pipeline pressure maintenance, compact vertical inline DN65 design that fits narrow equipment rooms, and an energy-saving copper motor to cut long-term electricity costs. Its modular assembly design lowers maintenance difficulty, standardized DN65 flange realizes universal pipeline matching worldwide, and wide medium temperature adaptability makes it suitable for nearly all commercial and industrial clean liquid boosting projects.

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