This article focuses on the applications of the Busch COBRA NC 0400 B LZ1 dry screw vacuum pump (Swiss-made 2014, ultimate vacuum 0.05 hPa, maximum pumping speed 420 m³/h) across photovoltaic, chemical, pharmaceutical, food packaging, semiconductor back-end and laboratory scenarios — analyzing fit, gas load characteristics and pump selection points per industry, with practical advice based on the used purchase budget (¥68,500/unit, 3 units in stock).
This article focuses on the applications of the Busch COBRA NC 0400 B LZ1 dry screw vacuum pump (Swiss-made 2014, ultimate vacuum 0.05 hPa, maximum pumping speed 420 m³/h) across photovoltaic, chemical, pharmaceutical, food packaging, semiconductor back-end and laboratory scenarios — analyzing fit, gas load characteristics and pump selection points per industry, with practical advice based on the used purchase budget (¥68,500/unit, 3 units in stock).
