The Moyno Metering Pump (photo) is designed for economical and efficient performance when metering low-flow liquids in a wide range of processing applications. The progressing cavity design results in a smooth flow, free from pulsations and variations in velocity and volume, which prevents material waste or mixture imbalance. Sealed universal joints offer longer life, and there are no valves to clog, stick, or vapor lock. Meanwhile, power consumption and operating costs are both said to be low. A wide variety of materials of construction are available for units that support pressures up to 300 psi and flowrates from 0.1 to 190 gal/h. The pump is available in bare-shaft, close-coupled and motorized configurations. All models are capable of handling a wide variety of fluids from clean, clear liquids to abrasive, corrosive fluids, solids in suspension and viscous materials. — Moyno, Inc., Springfield, Ohio
Metering pump provides precise control in low-flow applications
| By Chemical Engineering