Hitachi Sullair DSP 30 8.6 Bar 141CFM

Hitachi Sullair DSP 30 8.6 Bar 141CFM delivers reliable oil-free air from a proven two-stage dry screw design. Built for durability, it features stainless steel rotors in both stages, a PTFE-free rotor coating, and an internally coated rotor housing to maximize long-term efficiency and life. The patented high pre-cooler design in air-cooled units helps prevent thermal fatigue of the aftercooler, boosting reliability, while a Motorized Isolation Valve at the discharge protects the package from downstream humidity when idle. An Oil Mist Remover achieves 99.99% oil mist removal, keeping the gearcase clean and reducing top-offs. The DSP30 offers flexible capacity control with a fixed-speed spool-type system for rugged, high-cycle operation or a Variable Speed Drive for optimal energy efficiency and low unload power, with turndown always operating in the most efficient range. Power comes from Hitachi motors (IE3, TEFC, IP55) and in-house inverters with standard phase monitoring for dependable cooling and performance. Backed by a 3-year warranty with continuous service using genuine DSP parts, this unit provides 141 CFM at 8.6 bar (≈125 psi) of clean, reliable air for demanding applications.