12V/24V Micro Vacuum Pump 5W Negative Pressure Pump G4DC Gas Analysis Sampling Diaphragm Pump

Specification◎ Power: 5W◎ Flow: 4.2 L/min / 3 L/min◎ Start Vacuum: -72KPa / -63KPa◎ Continuous Vacuum: -72KPa / -63KPa◎ Mechanical Noise: < 55dB◎ Gas Noise: < 65dB◎ Ambient Temperature: 0 ~ 50℃◎ Environment humidity: < 80% Feature◎ Maintenance-free;◎ Oil-free;◎ Low noise;◎ Long life; Application◎ Laboratory;◎ Automation equipment;◎ Medical equipment;