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 (single-phase electric) - 420 bar (three-phase electric)
Permissible temperature range
-10 °C ÷ +40 °C
Authorised height range
0 ÷ 1 500 metres above sea level.
Maximum authorised gradient
6°
Design
Soundproof cabinet with sound-absorbing material
Operating voltage, standard
400 V; 50 Hz
Other operating voltages
For three-phase motors at 60 Hz, power (kW/hp) increases by 20 %.
230 V, 50 Hz / 440 V, 60 Hz / 230 V, 60 Hz
Oil
Synthetic Coltri oil ST 755
Oil change interval
1 year / 1 000 hours
Aries
Steel - Colour black RAL 9005 - 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.
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
8.2 CFM
315 ET
315 l/min
18.9 m³/h
11.1 CFM
Purification system
Maxifilter
Cooling flow (air)
210 EM
1 240 m³/h
270 EM
2 180 m³/h
235 ET
1 440 m³/h
315 ET
2 180 m³/h
Weight
Standard model. Dimensions and weight may vary depending on accessories.
210 EM
162 kg
357 lb
270 EM
168 kg
370 lb
235 ET
162 kg
357 lb
315 ET
168 kg
370 lb
Dimensions
(W x D x H)
103 x 73 x 91 cm
40.5 x 28.7 x 35.8 inches
Engine
Effect
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
210 EM
Single phase electric
270 EM
Single phase electric
235 ET
Three-phase electric
315 ET
Three-phase electric
Operating voltage/frequency
Different voltages and frequencies are available on request.
210 EM
230 V, 50 Hz
270 EM
230 V, 50 Hz
235 ET
400 V, 50 Hz
315 ET
400 V, 50 Hz
Marking current
All models: 13,2 A
Rotational speed (RPM)
210 EM
2 800 rpm
270 EM
2 850 rpm
235 ET
2 850 rpm
315 ET
2 840 rpm
Protection class
IP55 (TEFC - Totally Enclosed Fan Cooled)
