Oil-free dental air compressors from 30 L single-chair units to 180 L four-motor systems, with optional air dryers for humid climates, plus wet-ring and dry suction units for one to five chairs.
All 4 models
Oil-Free Dental Air Compressor 30 L
Oil-free dental compressor with a 30 L tank and optional air dryer. Confirm delivered airflow at the clinic's operating pressure before selecting the chair configuration.
Four-Motor Oil-Free Air Compressor 180 L
Central compressor for multi-chair clinics: four motors, 180 L tank, built-in dryer option.
Mobile Dental Suction Unit
Wet-ring mobile suction for a single chair where no central system is installed.
Central Suction System for 3–5 Chairs
Dry central suction with separator for multi-chair clinics; low water consumption for markets with intermittent supply.
Which compressor and suction for which clinic
Match compressor delivery at operating pressure and suction capacity to simultaneous demand. Confirm power supply, drying, water and drain requirements for the selected models.
Scroll horizontally to compare all models.
| Feature | VC-30 compressor | VC-180 compressor | VS-1 suction | VS-5 suction |
|---|---|---|---|---|
| Type | Oil-free air compressor | Oil-free air compressor, four motors | Wet-ring suction, mobile | Dry central suction with separator |
| Size | 30 L tank · 70 L/min rating; test conditions to confirm | 180 L tank · 4 × 550 W | Mobile unit beside the chair | Central unit in the plant room |
| Chairs served | Confirm against simultaneous demand | Confirm against simultaneous demand | Single-chair use; confirm requirements | 3–5 chairs; confirm simultaneous demand |
| Notes | ≤ 55 dB · air dryer optional | Built-in dryer option | Confirm water and collection requirements | Low water consumption |
| Power | AC 220V 50Hz / 110V 60Hz | Confirmed on your quotation | AC 220V 50Hz / 110V 60Hz | AC 220V 50Hz |
Frequently asked questions
Which compressor for one dental chair?
Choose by delivered airflow at the required operating pressure, duty cycle and the demand of chairs used at the same time. Tank volume alone does not establish capacity. Send the chair models and expected simultaneous use so the compressor and dryer configuration can be confirmed before ordering. See our compressor sizing guide.
Do I need an air dryer?
Ask for the air-quality and moisture requirements in the dental unit and handpiece instructions. Climate, compressor output and the clinic's pipework affect dryer selection. Confirm the dryer and filtration configuration with the selected compressor before ordering.
Why should a dental air compressor be oil-free?
Compressed air drives the handpieces and is blown onto the tooth through the 3-way syringe. An oil-free compressor keeps oil mist out of that air, which protects handpiece bearings and keeps bonding surfaces clean.
Wet-ring or dry suction?
Compare the required suction flow, simultaneous users, operating-water supply, drainage and maintenance access for the selected model. For the VS-1, confirm reservoir and collection-bottle requirements; for the VS-5, confirm the separator and drain installation. Follow the model instructions. Our "Dental Suction Systems Explained" page introduces the system types.
Related guides
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Prices for Compressors & Suction
A single unit for your own clinic, or volume pricing for resale — tell us which and we reply within one business day.