Certified Pre-Owned - 90 Day Warranty The Heavy Duty Suction Pump is a professional medical suctioning device that produces a maximum vacuum of 560 mmHg. The unit is equipped with an 800cc collection bottle and has been designed for convenient and reliable usages Features: New anti-bacteria filter design helps prevent contamination High quality vacuum regulator and anti-vibration vacuum gauge setting Oil-less, permanent lubrication Collection bottle with overflow protection Superior performance and high reliability for continuous operation design Easy carry and easy cleaning Includes: Suctions Pump w/ Power Cord Specifications: Dimensions (L) 375 x (W) 175 x (H) 250 mm(14.8 x 6.8 x 9.8 in) Weight 5.5 kg (12.1 lb) Maximum Vacuum 560 +/- 3% mmHg (56 cmHg +/- 3%) Flow Range > 40 LPM Sound Level < 58 dBA Electrical Requirements AC 115 V 60Hz Power Consumption 70 watts Bacteria Filter pore size 0.45 microns Collection Bottle Capacity 800cc (ml) Operating Temperature 32° ~ 104° F (0° ~ 40°C) Operating Humidity 95% RH Operating Atmospheric Pressure 10.2 ~15.4 psi ( 70 ~106 kpa ) Storage Temperature 14° ~ 158° F ( -10° ~ 70°C ) Storage Humidity 0 ~ 95% Storage Atmospheric Pressure 7.3 ~15.4 psi ( 50 ~106 kpa ) Warranty 90 Day Warranty User Manual