The ROSTER 40L Oil-Free Dental Air Compressor is a quiet, high-efficiency utility unit designed to supply clean, dry, compressed air for dental clinics, operating dental chairs, handpieces, and lab equipment.

Key Anatomy & Features

40-Liter Pressure Vessel: A medium-capacity, heavy-duty vertical storage tank that provides steady air pressure and minimizes motor duty cycles.

Oil-Free Twin-Cylinder Motor: Features a top-mounted, dual-piston assembly that operates without lubrication oil, eliminating oil contaminants in delivered air.

Silent Operation: Integrated intake mufflers and rubber dampeners significantly lower operational noise, making it suitable for direct placement inside or near operatory rooms.

Automated Control Assembly: Equipped with an automatic pressure switch (cut-in/cut-out), safety relief valve, output regulator, and pressure gauge for real-time monitoring.

Thermal Protection: Internal overload safeguards protect the motor against overheating during continuous operation.

Clinical & Dental Applications