CDS-John Blue 23 GPM Diaphragm Pump
CDS-John Blue 23 GPM Diaphragm Pump, CDS-John Blue 23 GPM Diaphragm Pump 3-diaphragm designs. Ideal for air blast sprayers, poultry house washers and industrial machinery. All fluid end-housing components are anodized aluminum. Valves are stainless steel with exclusive spheric section shaped design for perfect sealing. Diaphragms are made from chemical resistant elastomers, which increases the pump's life even when they are used with aggressive agricultural and industrial chemicals.