OMEGA's PHP-300 Series of programmable, solenoid-driven diaphragm liquid metering pumps can be operated manually or automatically, utilizing a 4-20 mA input or pulse input. PHP-400 and PHP-500 Series ...

The key difference between solenoid pumps and Fluid Metering pumps lies in their operating mechanisms. Solenoid pumps are driven by an electromagnet made up of a copper wire coil wrapped around a ...

The solenoid-actuated metering pumps are ideal for use in a variety of HVAC installations such as cooling towers and heat exchangers, said the company. Uses include the injection of biocides to ...

Diaphragm pumps are positive displacement pumps that move gases, liquids, or gas-liquid mixtures through a reciprocating diaphragm. They are designed to handle a wide range of media, from thin to ...

Solenoid-operated metering pumps operate as positive-displacement devices, where the effects of fluid pressure, density, and viscosity are minimized, thereby increasing accuracy. Flow rates depend ...