Replacement Bulb with Non-Return Valve for Mechanical Blood Pressure Monitors

This universal replacement bulb with a non-return valve is perfect for repairing your manual or semi-automatic blood pressure monitor. Easily replace your damaged original bulb yourself – no specialist is required. All blood pressure monitor bulbs share the same specifications regardless of brand. Color: Gray. Please Note: The pressure release valve shown in the image is for illustrative purposes only and is not included.