Amazon.com: McKesson Standard Blood Pressure Inflation Bulb and Valve, Black - for use with Most Aneroid Sphygmomanometers, 1 Count : Industrial & Scientific
BP Inflation Bulb, With Valve - Chanit Medical
Amazon.com: Replacement Blood Pressure Bulb & Air Release Valve by CORPS LEGACY - Premium BP Bulb for Manual Inflation of Sphygmomanometer - Works with BP Cuff and Cervical Inflatable Devices (Latex, Black) :
McKesson Bulbs / Valves / Bladders - Simply Medical