Blue-White’s PVDF diaphragms, used as a component on CHEM-FEED chemical metering pumps, are manufactured in its factory to ensure a quality product.

DiaFlex features an innovative single-layer design that exhibits zero breakdown or delamination. DiaFlex is designed to last the life of the pump which greatly reduces downtime and maintenance.

The PVDF composition of both the pump head itself and the diaphragm ensures excellent chemical compatibility. DiaFlex is available in three sizes to accommodate varying flow rates.