Powered by compressed air, without static electricity, sparks, or electromagnetic interference, it can be directly used in flammable and explosive places. Corrosion resistant structure, suitable for various media Specially designed for the printing and coating industry It can stably transport media containing particles or high viscosity, ensuring the continuous and stable flow of flammable liquids in the circulation system. Air driven design eliminates electrical explosion-proof configuration and is easy to install, Manufacturer: MMHHHG