Medical Suction Jar Oxygen Demand Valve Set For Hospital First Aid Breathing Use
$26.78
$41.78
Product name: Demand Valve Brand: Lovtec Customized support: OEM, ODM, OBM Demand Flow Rate:0-140L/minDemand Flow Triggering Pressure:0-3.5cm H2O Usage: Cylinder Input Connection: 9/16 Diss
Demand Valve