The Drive Heavy Duty Suction Machine is portable weighing only 4 lbs with a E-Z Grp handle for easy transportation. The power cord can be wrapped around the base for easy storage. Each machine comes with its own canister. User can control the vacuum from 23inHG.Features Controlled vacuum from 23inHG E-Z grip handleBase w/cord wrapUL approvedLimited Lifetime WarrantySpecificationsDimensions 375 L x 175 W x 250 H mm 14.8 L x 6.8 W x 9.8 H . Weight 5.5 kg 12.1 lb Maximum Vacuum 560 / 3% mm Hg Flow Range 40 LPM Sound Level 58 dBA Electrical Requirements AC 115 V 60 Hz Power Consumption 70 wattsBacteria Filter Pore Size 0.2 micronsCollection Bottle Capacity 800 ml cc Operating Temperature 32 104 F 0 40 C Operating Humidity 95 % RHOperating 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 Fuse Specification Maniature Glass Fuse 5 x 20 mm,Fast blow quick acting,F2A/250 VEquipment Classifications With respect to protection from electric shock Class l Owner's Manual 1 Each / Case