Experience = Quality:
Since 1886, CDS-John Blue Company has manufactured quality metering pumps and accessories for the agricultural and industrial markets.
Setting the Industry Standard:
Award-winning CDS-John Blue Company has set the industry standard with our extensive line of piston pumps that have been engineered and field tested to achieve the perfect liquid application.
Perfect Pump Solutions:
CDS-John Blue Company has designed and engineered a wide range of piston pumps, squeeze tube pumps, 12-volt pumps, diaphragm pumps, centrifugal transfer pumps, irrigation injection pumps, flow dividers, flow monitors, and pump accessories to meet the needs of various applications. We continue to bring to market "must have" products like our Variable Rate Hydraulic Drives and offer a complete line of diaphragm spray pumps, foam markers, and 12-volt controllers.
CDS-John Blue Company is where innovation and technical expertise are always available to better serve your needs. We at CDS-John Blue Company will continue to respond to the needs of the agricultural and industrial markets with our commitment to outstanding design, premium materials, uncompromising engineering, and dedication to superior customer service and in our warranty "Guaranteed to Do the Job".