Hitachi Sullair DSP 45 8.6 Bar 218CFM

The Hitachi Sullair DSP 45 at 8.6 bar (≈125 psi) delivers 218 CFM of reliable, oil‑free air for demanding workloads. This two‑stage Hitachi DSP air end uses stainless steel rotors with a PTFE‑free coating and an internally coated rotor housing to maximize life and efficiency, while the high‑pre‑cooler design in air‑cooled units guards against thermal fatigue and extends component longevity.

A motorized isolation valve protects the system from downstream moisture when the compressor is not running, and the oil mist remover achieves 99.99% efficiency to keep the gearcase clean and maintenance costs low. The capacity control system offers both fixed‑speed (spool type, pneumatically controlled, rated for high cycle counts) and variable‑speed drive options, enabling efficient operation with minimal power loss at unload. With Hitachi motors, inverters, and a phase monitor, this DSP model emphasizes compact efficiency, robust cooling, and in‑house support. All DSP series compressors carry a 3‑year package warranty when serviced with genuine DSP parts.