Hitachi Sullair DSP 45 7 Bar 261CFM

The Hitachi Sullair DSP 45 is a high-reliability 7 bar air compressor delivering 261 CFM (7.4 m3/min) from a 45 kW motor. As part of the DSP Series, it uses stainless steel rotors in both stages, a PTFE‑free rotor coating, and an internally coated rotor housing for long life and efficiency. A patented high pre‑cooler on air‑cooled units shields the aftercooler from thermal fatigue, boosting reliability. A motorized isolation valve prevents moisture migration when the unit is off, while the oil mist remover captures 99.99% of oil mist to protect the gearcase and the work environment. Capacity control supports fixed‑speed operation and optional variable‑speed drive, with up to 30% energy savings at no load and efficient turndown. Equipped with reliable Hitachi motors and inverters plus a standard phase monitor, it’s backed by a 3‑year DSP parts warranty. Compatible with ambient temperatures up to 45–50°C, its footprint is 2000 x 1300 x 1800 mm, weight ~1600 kg, and sound ~65 dBA.