MDS Tempesta 4GF compressor with dryer

The MDS Tempesta 4GF compressor is an oil-free dental compressor with a dryer, designed for clinics with multiple workstations and intensive daily operation.

It is one of the most powerful models in the Tempesta series: a compressor with a four-cylinder motor, three-phase power supply, and a capacity of 660 L/min.
It ensures a stable supply of dry air even when several units operate simultaneously.

Tempesta 4GF is not a compressor for a single room, but for the clinic’s infrastructure.

Who Tempesta 4GF is designed for

For clinics with 3–4 units
A capacity of 660 L/min allows the compressor to operate stably even under simultaneous load.
Practical value:

• stable pressure
• air reserve
• fewer start cycles

For clinics with high patient flow
The compressor is designed for continuous operation throughout the day.

For laboratories
The dryer ensures stable dry air for sandblasters and laboratory systems.

Compressor technical concept

Four-cylinder compression system
One motor with four cylinders provides:

• stable airflow
• even load distribution
• longer service life

Three-phase power supply 400 V
Three-phase motor:

• more stable under load
• has longer service life
• better suited for clinics

Oil-free compression
Oil-free system:

• prevents oil contamination
• ensures clean air
• reduces service risks

Air dryer
The dryer is included as standard and:

• removes condensate
• stabilizes system operation
• protects instruments

80 L receiver
The receiver:

• stabilizes pressure
• reduces compressor start cycles
• extends service life

Inner part of the tank is lacquered + aluminum.

Technical specifications

• Powerful oil-free compressor with low noise level.
• Capacity (intake): 660 L/min
• Capacity at 5 bar: 400 L/min
• Receiver volume: 80 L
• Number of motors: 1
• Number of cylinders: 4
• Voltage: 400 V
• Maximum pressure: 10 bar
• Maximum receiver pressure: 15 bar
• Noise level: 76 dB
• Motor power: 3.20 kW (4.30 HP)
• Frequency: 50 Hz
• Rotation speed: 1400 rpm
• Dryer: yes
• Inner part of the tank is lacquered + aluminum

Advantages

• capacity 660 L/min
• three-phase motor
• dryer included as standard
• stable operation under high load
• oil-free system
• clinic-grade compressor

Limitations

• requires 400 V power supply
• higher noise level
• single motor without redundancy

Solutions for different specialties

1. General dentists
   Stable operation of multiple units without pressure drops.
2. Prosthodontists
   Dry air for adhesive procedures and laboratory tasks.
3. Surgeons
   Reliable air supply throughout the day.
4. Orthodontists
   Stable clinic operation without compressor overload.

Frequently asked questions

1. How many units can Tempesta 4GF support?
   3–4 dental units.
2. Is a dryer included?
   Yes.
3. Is the compressor oil-free?
   Yes.
4. Is 400 V power required?
   Yes.
5. Is it suitable for a large clinic?
   Yes.

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/