Vacu Aide Portable Suction Pump AC DC Battery Muscle Stimulators Heavy duty vinyl with Permablok 3(R) Hip Kits Heavy duty vinyl with Permablok 3(R) bacterial protection * 1´ Firm density foam tops * Radiused seamless corners on upholstered components * Top sections have welded steel support frames * Pivoting joints house hardened steel shoulder bolts with locking nuts to ensure years of trouble free operation * Footswitch control * Power assisted caster system (unless noted otherwise) * 110 volts 60Hz motor * Spans entire width of back and can be operated from either side of the chair * 4 heavy duty 5 casters with positive locking swivel and wheel brakes * Welded powder coated frame has a 5 year warranty * Blow molded side tables with recessed cup holder * Weight Capacity 275 lbs * Tray folds down along side of chair * Overall width 31 * Seat Width and Height 21 * SUCTION PUMPS * AC DC Battery System * Easy to read built in regulator and vacuum gauge for quick accurate adjustments * High performance capabilities up to 555 mmHg vacuum and 27 lpm flow * Convenient 800cc single patient use cannister for easier cleaning and less costly replacement * Small lightweight design * Universal AC power * 12V DC operation with included cigarette lighter cord *Includes all of the above features plus portability with built in battery * Padded carrying case * Battery operates up to 1 hour when fully charged *