Adopting the latest generation of Hitachi Shouli Group jointly developed dual stage compression host, high-precision machining and manufacturing, achieving first level energy efficiency (GB19153-2019) *.
Perform intermediate fuel injection cooling to reduce the secondary intake temperature and improve compression efficiency.
By reducing the compression ratio of each stage of compression, internal leakage is minimized, further improving compression efficiency.
Compared to single-stage compression engines, two-stage compression with low compression ratio reduces bearing pressure load and greatly improves the lifespan of the engine.
The host comes with a 5-year warranty as standard.
Large rotor design, low speed, smooth operation, low vibration.
*Some models have Level 2 energy efficiency

*It is necessary to use genuine spare parts from Sullair and follow the relevant maintenance plan of Sullair