The pneumatic chemical injection pump, on the other hand, benefits from digital integration by offering enhanced control in environments where electrical power is restricted. These pumps, driven by compressed gas, can now be fitted with low-power sensors and transmitters that relay system status, tank levels, and flow rate data back to central control rooms. This makes them safer and more manageable in hazardous areas, while ensuring operators can act swiftly in the event of leaks, pressure drops, or chemical depletion.
https://www.wingoil.com/chemic....al-injection-pumps-f