The DJ-D mechanical diaphragm metering pump is a high-precision pump designed for accurate and reliable liquid dosing in industrial, chemical, and water treatment applications. Featuring a mechanically driven diaphragm, it provides consistent, pulsation-free flow with adjustable discharge rates, ensuring precise control over fluid volumes. Built with durable, corrosion-resistant materials, the DJ-D pump offers long service life, low maintenance, and energy-efficient operation. Ideal for handling corrosive, viscous, or high-purity liquids, it is a trusted solution for industries requiring safe, efficient, and precise metering.