4 HP single-stage belt-driven piston compressor with B3800B pump, 300 L tank, 480 L/min intake at 10 bar, 400 V three-phase. Sized for workshops that need more air than a 3 HP unit but with the same 300 L footprint.
23% more airflow than the 3 HP version
Three-phase 400 V motor for stable duty
Cast-iron pump for long service life
Same compact 300 L footprint
Effective forced-air cooling
Suited for tire shops and light manufacturing
