Professional Design: The blood pressure bulb is designed with a valve that can be fixed and tightened to reduce the need for restarting equipment and air leakage. It has a manual mode and adjustable function。  Professional Manufacture: Squeeze bulb pump using latex material and metal valve, metal spiral valve rotation is easy, tight safety, latex material has good wear resistance。  Easy to Install: The pressure bulb pump is small, can directly replace the damaged or old blood pressure ball, the installation process is simple and quick。  Fast Response: The pressure bulb pump has good sealing, fast response, stable operation, and good practicability  Application Scenario: Squeeze bulb pump is suitable for many occasions, such as blood pressure monitor, cervical traction device, inflatable pillow, nasal cleaner, inflatable bag, massage pad, etc