AbstractIn HVAC system design and fan‑selection work, concepts including static pressure, dynamic pressure, total pressure and external static pressure are frequently confused. This paper interprets the core differences among these four types of pressure in plain language and clarifies their convers
Walk into a cool shopping mall in summer, watch servers run steadily in a data center, or breathe clean air in a hospital operating room — behind all these scenes, there is a silent "unsung hero": the fan.Among the many types of fans, one product is called the "energy-saving honor student" by engine
Large general hospitals operate 24/7 all year round, with central air handling units running under continuous high load. Exorbitant electricity bills and frequent maintenance have long been core operational challenges for medical institutions.EBST Technology has delivered an energy-saving renovation
Centrifugal fans are indispensable core air‑supply equipment in HVAC ventilation, air purification, industrial dust removal, commercial household appliances and other fields. Thanks to its unique structural advantages, the forward‑curved centrifugal fan stands out as the preferred choice for low‑pre
Electronics manufacturing cleanrooms run 24/7 nonstop all year round. Traditional forward-curved centrifugal AC FFU fans feature high energy consumption and loud operation noise, plus regular disassembly for maintenance. Steep electricity and upkeep costs have long weighed heavily on enterprises’ pr
Within the production system of electronic manufacturing clean rooms, Air Handling Units (AHUs) operate nonstop 24 hours a day all year round. Stable constant temperature & humidity and air purification serve as the fundamental guarantee for production yield, making fan units impossible to shut down
