Technical Specification
Gas type
Breathing air EN 12021 - Nitrox (max 40 % O₂) - Helium - Nitrogen
Suction pressure
Atmospheric, max 300 bar
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
15°
Design
Soundproof cabinet with sound-absorbing material
Operating voltage, standard
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 / 230 V, 60 Hz
Oil
Synthetic oil Coltri ST 755
Oil change interval
1 year / 1 000 hours
Aries
Steel - RAL 5002 blue - Powder coated - Scratch resistant
Compressor
Flow rate for pump group
Measured when filling a 10 litre cylinder from 0-200 bar. Tolerance ±5 % at +20 °C room temperature.
235 ET
235 l/min
14.1 m³/h
8.3 CFM
315 ET
315 l/min
18.9 m³/h
11.1 CFM
345 ET
345 l/min
20.7 m³/h
12.2 CFM
380 ET
380 l/min
22.8 m³/h
13.4 CFM
Purification system
2 × Hyperfilter
Cooling flow (air)
235 ET
1 960 m³/h
315 ET
2 400 m³/h
345 ET
1 960 m³/h
380 ET
2 180 m³/h
Weight
Standard model. Dimensions and weight may vary depending on accessories.
235 ET
212 kg
467 lb
315 ET
222 kg
489 lb
345 ET
222 kg
489 lb
380 ET
222 kg
489 lb
Dimensions
(W x D x H)
90 x 93 x 132 cm
35.4 x 36.6 x 52 inches
Engine
Effect
235 ET
4 kW
5.5 hp
315 ET
5.5 kW
7.5 hp
345 ET
7.5 kW
10 hp
380 ET
7.5 kW
10 hp
Engine type
235 ET
Three-phase electric
315 ET
Three-phase electric
345 ET
Three-phase electric
380 ET
Three-phase electric
Operating voltage/frequency
Different voltages and frequencies are available on request.
235 ET
400 V, 50 Hz
315 ET
400 V, 50 Hz
345 ET
400 V, 50 Hz
380 ET
400 V, 50 Hz
Marking current
235 ET
16,8 A
315 ET
12,6 A
345 ET
16,8 A
380 ET
14,8 A
Rotational speed (RPM)
235 ET
2 840 rpm
315 ET
2 850 rpm
345 ET
2 850 rpm
380 ET
2 850 rpm
Protection class
IP55
