Chemical feed pumps play a vital role in delivering accurate and consistent amounts of treatment chemicals to ensure optimal performance and regulatory compliance. Modern pumps offer advanced features such as digital control, high turndown ratios and remote communication capabilities. These advancements allow for fine-tuned adjustments and seamless integration with automated systems. Features like stepper motor technology minimizes pulsation and improves the handling of viscous or off-gassing chemicals. User-friendly interfaces, pre-packaged accessory sets and integrated alarms simplify installation and operation. Check out some product options below.
Blue-White FLEXFLO M3
FLEXFLO M3 chemical metering pumps from Blue-White dependably deliver smooth and accurate chemical dosing. It includes a bright, easy-to-access and highly responsive 5-inch display screen, and the intuitive screen is as simple to operate as a cellphone. They have a broad 10,000-1 turndown ratio to meet a vast range of dosing requirements, and they’re equipped with a brushless DC motor for trouble-free and energy-efficient service. Remote control signal options include Pulse, 4-20 mA, Modbus TCP, EtherNet IP and PROFIBUS for enhanced supervision and automation for critical metering and transfer applications. 714-893-8529; www.blue-white.com
Lutz-JESCO America MEMDOS SMART
The MEMDOS SMART stepper motor-driven diaphragm dosing pump from Lutz-JESCO America provides a wide range of attractive solutions for demanding dosing tasks. The stepper motor technology permits high-accuracy dosing of even the smallest volumes. Asynchronous running with various speeds of suction and pressure stroke enables homogeneous and pulse-reduced dosing, the further development of the Slow mode permits the transport of highly viscous media at even greater levels of reliability and reproducibility. Available in seven versions, it provides a range of different functionalities. Two sizes are available, along with several different materials and connections for suction and discharge side, depending on the specific applications. Accessory sets consisting of a hose, injection nozzle and suction line are available to enable optimal results and quick installation. 800-554-2762; www.lutzjescoamerica.com
Pulsafeeder NextStep
NextStep dosing pumps from Pulsafeeder are designed for high-resolution metering control and reliability and cover a wide range of applications including polymer feed applications. When “once through” or nearly constant chemical discharge and even distribution of flow is beneficial, NextStep stepper motor pump provides high dosing accuracy, digitally controlled, high turndown ratio of 3,333-1 reducing pulsation and increases the reliability of metering off-gassing and high-viscosity chemicals. Modbus or RS-485 communication keeps the process running smoothly even from a remote location. All needed valves, tubing and cables are in the box, even a foot valve with integrated low tank level alarm. 800-333-6677; www.pulsafeeder.com
