The Ingersoll Rand R7.5i is engineered for manufacturing plant air supply, providing a stable 36.7 CFM at 125 psi. This 7.5 kW (10 HP) stationary unit utilizes an oil-injected rotary screw pump and a belt-drive direct coupling system to maintain performance without the pulse-vibrations of piston models. With a compact footprint of 960 x 690 x 1187 mm and a weight range of 280–345 kg, it fits into dedicated workshop corners while operating at a quiet 69 dB(A). The R7.5i is built for continuous industrial duty, featuring a Direct On Line (DOL) starter and a moisture separator to ensure air quality for pneumatic tools. Safety is managed through a smart controller that monitors low oil shutdown and overpressure protection, while the steel enclosure is powder-coated for rust resistance in industrial environments. This model operates on 3-phase power, making it suitable for facilities with 208V to 575V electrical grids.
