Desc:Laboratory Portable Small Oil Free Electric Diaphragm Vacuum Pump Providing vacuum condition for the processes of evaporation, distillation, crystalli...
Desc:Product DescriptionThis product is a new kind of multi-use vacuum pump designed on the basis of the principle of generating negative pressure by using...
Desc:Product DescriptionBrief Description of vacuum pump liquid ringYH500 Diaphragm Vacuum Pump is a kind of variable volume type vacuum pump, and is a new...
Desc:Automatic Double Diaphragm Pumping and Draining Device (Automatic Dewatering System)ZPSQ series AutomaticDouble Diaphragm Pumping and Draining system ...
Desc: Electric Small Laboratory Diaphragm Vacuum PumpProvides vacuum conditions for evaporation, distillation, crystallization, drying, sublimation, and v...