SN Series Double-Suction Mid-Opening Pump

SN Series Product Introduction

The SN type single-stage double-suction centrifugal pump is a new type of double-suction pump developed by our company based on the summary of excellent hydraulic models at home and abroad, widely absorbing advanced design and manufacturing technologies of similar products at home and abroad, and catering to the actual needs of the domestic market. The planning of various models within the full series pump type spectrum is more scientific and rational, with high-head double-suction pumps capable of replacing some multi-stage pumps and large-flow double-suction pumps replacing some mixed-flow pumps, optimizing the matching of hydraulic dimensions, balancing cavitation and efficiency, meeting the energy efficiency evaluation value of GB/T19762, and achieving energy-saving goals. The innovative structure ensures reliable operation, easy maintenance, and extended service life, maximizing the benefits of the excellent double-suction centrifugal pump models. Currently, our company produces 46 types of double-suction pumps with 390 specifications. Considering the energy-saving and performance range, each model has two impellers, known as standard impellers and narrow impellers, to meet the requirements of optimal performance for different operating conditions. This series of pumps conforms to ISO2548C, GB3216, and GB/T5657 standards.

This product is widely applicable in urban water supply and drainage, town water supply; drainage for centralized heating systems; water supply and drainage for iron and steel metallurgy enterprises, petrochemical refining plants, pharmaceutical factories, paper mills, oil fields, thermal power plants, chemical fiber factories, textile factories, sugar mills, chemical factories, and power stations; water supply for fire protection systems in factories and mines, as well as for air conditioning systems; agricultural drainage and irrigation, and various hydraulic engineering projects.