Extreme 4D 90L
The NARDI COMPRESSORI MEDICAL full range is designed and developed by expert technicians specifically for the dental and medical industry. The air tanks of this whole compressor line are painted internally with corrosion inhibiting epoxy electrostatic powder and the compressors are equipped with dryers that absorb humidity and produce a moisture-free and clean air quality. NARDI also avails of antibacterial filters to meet international standards required by the niche markets we cater for. The materials and components used to manifacture these modern, strong and silent compressors guarantee great performance and reliability and they are all certified as CLASS IIA MEDICAL devices and recognised by the Italian Ministry of Health.
This EXTREME 4D oilless MEDICAL compressor manufactured by NARDI is designed to meet dental and medical industry trends in machines offering clean and dry air with longer run times. This 90L model with its horizontal receiver mounted on wheels is also available with a highly efficient filtering system and customers can choose among three different desiccant dryers manifactured in-house by NARDI. This low noise range, available in single-phase and three-phase versions, with max working pressure performance from 8 to 10BAR is the perfect working companion.
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Application Sectors

Chemistry

Laboratory

Medical
Technology
Characteristics
- 01 Compressors with cast aluminum case
- 02 Light and compact; unique system of connecting rods for perfect balance
- 03 Heat treatment of components to extend the life and performance
- 04 Advanced compression technology, in continuous development
- 05 Stainless steel valves
- 06 Tanks painted approved, with handles and wheels for easy transport
- 07 Reliable electric motors designed and built by Nardi Compressors specific for each model type



Technical specifications
Model name
|
Tank
|
Dryer
|
Cylinders
|
Air Intake
|
Air Intake
|
Charging rate
|
Charging rate
|
Max pressure
|
Max pressure
|
Engine
|
Engine
|
Phase
|
Noise
|
Weight
|
Weight
|
Dimension
|
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Type
|
Liters
|
Dryer
|
N°
|
l/min.
|
C.F.M.
|
l/min.
|
C.F.M.
|
Bar
|
Psi
|
HP
|
Kw
|
Type
|
dB
|
Kg
|
Lbs
|
cm (LxWxH)
|
Extreme 4V 90L 2,0 HP
|
90
|
No
|
2
|
350
|
12.4
|
156(5 bar)
127 (8 bar)
|
5,5 (5 bar)
4,5 (8 bar)
|
8
|
114
|
2
|
1.5
|
Single
|
73
|
67
|
147
|
110 x 54 x 81
|
Extreme 4D 90L 2,0 HP
|
90
|
Ok
|
2
|
350
|
12.4
|
156(5 bar)
127 (8 bar)
|
5,5 (5 bar)
4,5 (8 bar)
|
8
|
114
|
2
|
1.5
|
Single
|
73
|
76
|
167
|
110 x 59 x 81
|
Extreme 4V 90L 2,5 HP
|
90
|
No
|
4
|
480
|
17
|
240(5 bar)
190 (8 bar)
|
8,5 (5 bar)
6,7 (8 bar)
|
8
|
114
|
2.5
|
1.84
|
Single
|
73
|
77
|
170
|
110 x 54 x 81
|
Extreme 4D 90L 2,5 HP
|
90
|
Ok
|
4
|
480
|
17
|
240(5 bar)
190 (8 bar)
|
8,5 (5 bar)
6,7 (8 bar)
|
8
|
114
|
2.5
|
1.84
|
Single
|
73
|
86
|
189
|
110 x 59 x 81
|
Extreme 4V 90L 3,0 HP
|
90
|
No
|
4
|
600
|
21.2
|
312 (5 BAR)
250 (8 BAR)
|
11 (5 BAR)
8,8 (8 BAR)
|
10
|
145
|
3
|
2.2
|
Three + N
|
79
|
79
|
194
|
110 x 54 x 81
|
Extreme 4D 90L 3,0 HP
|
90
|
Ok
|
4
|
600
|
21.2
|
312 (5 BAR)
250 (8 BAR)
|
11 (5 BAR)
8,8 (8 BAR)
|
10
|
145
|
3
|
2.2
|
Three + N
|
73
|
88
|
194
|
110 x 59 x 81
|
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