1 Pc Ncvi Diaphragm, Replacement Parts For Ncvi Breast Pump

The diaphragm is the round, plastic part that attaches on top of the breast shield connector. This piece is affixed to the breast shield connector on one side and the tubing to the motor of the pump on the other. The diaphragm also creates a closed system, serving as a barrier to prevent milk from getting into the tubing. This is crucial in preventing contaminatin. Compatible with the NCVI Breast Pump