Koganei's Pulse Blow Series, encompassing the PAG air gun and PAU units, offers an innovative, electricity-free solution for energy-saving air blowing processes. This technology drastically reduces compressed air consumption by nearly 50% compared to continuous blowing, leading to significant energy and CO2 emission reductions in industrial settings. Air compressors typically consume about 20% of a factory's total electricity, with 65% of that allocated to air blowing. The PAG Series air gun is a world-first with a built-in pulse air generator that requires no external electricity. It features a lightweight design (194g) and allows for adjustable pulse frequency (5-15 Hz) via a trimmer. Various nozzle options are available, including an air amplifier nozzle that boosts air volume by approximately 4.5 times. The PAU Series offers compact units (PAU-05, 14-15g) for integration into existing piping or air guns, and standard (PAU, 73g) and large flow rate (PAU-30) types for device mounting. The PAU-30 doubles the flow rate while maintaining space efficiency, making it ideal for automated lines and conveyor systems for dust removal or drying. These products operate by generating intermittent pulse air through a unique mechanism involving a trigger valve, pulse valve, and piston chamber, which provides superior dust removal efficiency due to the impact effect. Operating pressure ranges from 0.2 to 0.7 MPa, with pulse frequencies varying by model (e.g., PAU-05 at 20±5 Hz). They demand clean, oil-free, and solid-free compressed air, filtered to 40 µm or less, to ensure stable and reliable performance. The series is designed for efficient and economical dust removal, drying, and other air blowing applications, emphasizing both operational cost savings and environmental benefits.