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Lab Energy-saving Electric Operated Two Pump Heads Diaphragm Vacuum Pump Oil Free Vacuum Pump: temperature 5~35℃ Environment relative humidity <=70% Motor power 200W Max. vacuum degree / Ultimate pressure 600Pa / 6mbar Power supply 220-240V~,50Hz Max. pumping speed 33L/min Air inlet Φ7mm Air ...

Multi Manifold Type Experimental Vacuum Freeze Dryer Drying Equipment Freeze Drying Machine: gas diversion technology, good water capture effect. - Secop compressor, single-machine hybrid environmentally friendly refrigeration technology. - Cold trap sample pre-freezing function, no need of ...

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Lab Energy-saving Electric Operated Two Pump Heads Diaphragm Vacuum Pump Oil Free Vacuum Pump