Vacuum Regulator for Low Suction - 0 to 200mm Hg are vacuum regulators that gave a provision of ON/OFF lever, adjustable knob, and safety valve. With ON/OFF lever, the operator can easily start or stop the suction process by turning the lever. With adjustable knob, the operator can set amount of vacuum as required. The safety valve in the system opens between 150 & 175mm Hg. In OT and wards where there is medical central pipeline, the low suction vacuum regulator finds its use.