Technical Specification
Gas type
Breathing air EN 12021 - Nitrox max 40 % O₂ - Helium - Nitrogen
Suction pressure
Atmospheric, max 300 millibar
Pressure classification
250 bar / 330 bar / 360 bar
Drift pressure
232 bar / 300 bar / 330 bar
Maximum working pressure
232 bar / 420 bar
Permissible temperature range
-10 °C ÷ +40 °C
Authorised height range
0 ÷ 1 500 metres above sea level.
Maximum authorised gradient
6°
Design
Safety cabinets
Operating voltage, standard
230 V, 60 Hz / 400 V, 50 Hz
Other operating voltages
For three-phase motors at 60 Hz, the power (kW/hp) increases by 20 %.
230 V, 50 Hz / 440 V, 60 Hz
Oil
Synthetic oil Coltri ST 755
Oil change interval
1 year / 1 000 hours
Aries
Steel - Colour black RAL 9005 - Powder coated - Scratch resistant
Compressor
Flow of the pump working group
Measured when filling a 10 litre bottle from 0-200 bar. Tolerance +/- 5 % at +20 °C room temperature.
125 EM
125 litres/min
7.5 m³/h
4.4 CFM
150 EM
150 l/min
9 m³/h
5.3 CFM
210 EM
210 litres/min
12.6 m³/h
7.4 CFM
270 EM
270 litres/min
16.2 m³/h
9.5 CFM
235 ET
235 l/min
14.1 m³/h
8.3 CFM
315 ET
315 l/min
18.9 m³/h
11.1 CFM
Engine
Effect
125 EM
3 kW
4 hp
150 EM
4 kW
5.5 hp
210 EM
4 kW
5.5 hp
270 EM
5.5 kW
7.5 hp
235 ET
4 kW
5.5 hp
315 ET
5.5 kW
7.5 hp
Engine type
125 EM
Electric single phase
150 EM
Electric single phase
210 EM
Electric single phase
270 EM
Electric single phase
235 ET
Electric three-phase
315 ET
Electric three-phase
Operating voltage / Frequency
Different voltages and frequencies are available on request.
125 EM
230 V, 60 Hz
150 EM
220 V, 50 Hz
210 EM
220 V, 60 Hz
270 EM
230 V, 60 Hz
235 ET
400 V, 50 Hz
315 ET
400 V, 50 Hz
Marking current
125 EM
20 A
150 EM
25,2 A
210 EM
25,2 A
270 EM
29,7 A
235 ET
16,8 A
315 ET
12,6 A
Engine speed (RPM)
125 EM
2 800
150 EM
2 850
210 EM
3 450
270 EM
3 510
235 ET
2 840
315 ET
2 850
Protection class
IP54 (3/4 kW) / IP55 (5.5 kW)
