Mains:AC 220V ±10% 50Hz
Pump Structure:Oil-Free Self-Lubricating Pump
Air Pumping Efficiency:≥15L/min
Limit of Negative Pressure: ≥0.08MPa
Adjustment Range of Negative Pressure: 0.013Mpa～0.08Pa
Input Power:150Va
Liquid Vessel:1000ml
Noise Level:≤55dB