A new line of high-pressure micro-annular gear pumps offers flexibility and ease in equipment integration. Because of their compact size and low mass, users can place the pumps anywhere within a piece of equipment. Designed for precise and accurate fluid delivery, these new pumps can help conserve valuable liquids, including flavorings, reagents, solvents, inks, dyes, and cleaning agents.

For maximum dosage accuracy, the micro annular gear pumps feature high precision rotors that provide tight flow rate control, even at differential pressures as high as 80 bar (1,160 psi). These rotors allow the pumps to dispense volumes as small as 0.5 ml and handle flow rates from 0.3 to 288 ml/min, with accuracies within ۫ percent.

In addition, the pumps use external gear technology that keeps pulsations to a minimum. This provides the smooth, constant flow necessary in applications such as analytical lab instruments, medical diagnostics, fuel cell and micro-reaction technology, chemical processing, biotechnology, and other critical application processes.