Negative pressure: ≥0.08MPa
Air pumping efficiency: ≥20L/min
Liquid Vessel:1000ml
Adjustment Range of Negative Pressure: 0.013MPa～0.08Mpa
Mains:AC 220V ±10% 50Hz DC12V
Input Power:150VA
Pump Structure:Oil-free self-lubricating pump
Work mode:Intermittent loading,Continuous operation