MDS Tempesta 4А compressor with dryer

A quiet and stable foundation for a dental office

The MDS Tempesta 4A compressor is an oil-free dental compressor with a dryer, designed for stable daily operation of a dental unit.
It is a solution for doctors who need quiet performance, dry air, and predictable output without complex service requirements.

Tempesta 4A is a compressor with a four-cylinder motor, a 65 L receiver, and a capacity of 360 L/min, making it a practical solution for a private practice or a small clinic.

Who Tempesta 4A is designed for

For a private dental office

The compressor ensures stable operation of one unit with performance reserve.
Practical value:

• uniform airflow
• minimal vibrations
• quiet operation

For clinics with two workstations

A 65 L receiver and 360 L/min capacity allow two dentists to work comfortably under standard conditions.

For laboratories

The dryer provides stable dry air for sandblasters and laboratory instruments.

Compressor technical concept

Four-cylinder motor

One motor with four cylinders ensures:

• smooth operation
• reduced vibration
• stable airflow

This design is commonly used in mid-range and premium compressors.

Oil-free system

Oil-free compression means:

• clean air
• no oil condensate
• longer service life of dental unit pneumatics

Air dryer

The dryer is included as standard and:

• removes condensate
• protects instruments
• stabilizes system performance

Especially important for sandblasters and handpieces.

65 L receiver

A large receiver provides:

• stable pressure
• fewer start cycles
• longer compressor lifespan

Inner part of the tank is lacquered + aluminum for additional corrosion protection.

Technical specifications

Powerful oil-free compressor with low noise level.

• Capacity (intake): 360 L/min
• Receiver volume: 65 L
• Number of motors: 1
• Number of cylinders: 4
• Voltage: 230 V
• Maximum pressure: 9 bar
• Maximum receiver pressure: 15 bar
• Noise level: 71 dB
• Motor power: 1.8 kW
• Rotation speed: 1400 rpm
• Frequency: 50 Hz
• Dryer: yes
• Inner part of the tank is lacquered + aluminum

Advantages

• 4-cylinder motor
• dryer included as standard
• large 65 L receiver
• oil-free system
• stable operation
• low noise level

Limitations

• single motor (less redundancy)
• not suitable for clinics with 3+ units
• simpler sound insulation compared to premium brands

Solutions for different specialties

1. General dentists
   Stable operation of turbines and scalers without moisture.
2. Prosthodontists
   Dry air for adhesive procedures and lab work.
3. Surgeons
   Reliable air supply during procedures.
4. Orthodontists
   Quiet compressor operation in the office.

Frequently asked questions

1. How many units can Tempesta 4A support?
   1–2 dental units.
2. Is a dryer included?
   Yes, included as standard.
3. Is the compressor oil-free?
   Yes.
4. Can it be installed in the office?
   Yes, noise level is around 71 dB.
5. Is a separate room required?
   Recommended, but not mandatory.

To order, contact the managers of the MDS company 
+38 (068) 337 37 37

For service or repair issues, contact the MDS service center
https://mg-dental.com.ua/service/