Spencer, known for their superior quality products, feature Res-Q-Vac that is a stable compact easy to operate suction pump with high suction capacity. While pressing the pedal with knee hand or foot the device can generate suction up to -300 mm Hg or -11.81 in Hg. At the time of emergency, it permits clearing of patients' airways efficiently quickly and safely. The precision of the solid structure and wiring give assurance of a long lasting product. Crafted from polycarbonate, Res-Q-Vac has a strong structure that is quite easy to clean and maintain. The autoclavable vase gets an overall complete look with an overspill valve. Res-Q-Vac is one of the latest and wallet-friendly additions in the light weight, compact yet strong suction pump innovation world brought by Spencer that works independently yet efficiently without requiring any power source.