Long life piston cylinder which requires no lubrication or daily maintenance produces no pollution to the environment. Provided with three kinds of electrical sources, AC100V~240V 50/60Hz, external DC12V, and internal battery, The internal battery is charged with constant voltage and limited current while the unit is working or being attached to AC100V~240V 50/60Hz or external DC 12V power supply. The capacity of the battery is respectively indicated by green, yellow and orange neons. Overflow protection device can safely and efficiently prevent the liquid from entering into pump. Bottles made of plastic material are transparent, durable and convenient for cleaning. Body made of plastic material is handy and beautiful. The wall-mounting frame make it widely used in the room, on vehicle and conveniently hung on the side of the wheelchair.
Max Vacuum: ≥0.08MPa (600mmHg) Vacuum range : 0.02MPa～Max vacuum Flow rate : ≥20 L/min Noise :≤65dB(A) Jar capacity: 1000mL(PC) Operating voltage: DC 12V ; AC 100V～240V 50/60Hz Input :110VA JX820DBattery duration on full charge: ≥30min; Dimension:（1 set）405mm×200mm×360mm;(2 set)430mm×420mm×390mm JX820D:G.W./N.W.: 6.5/4.5kg;
