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
250 bar / 330 bar / 360 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 %
Compressor
Flow rate of the pump group
Measured when filling a 10 litre cylinder from 0 to 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
8.3 CFM
315 ET
315 l/min
18.9 m³/h
11.1 CFM
Purification system
Maxifilter
Cooling flow
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 - 159 kg / 350 lb
270 EM - 147 kg / 324 lb
235 ET - 150 kg / 350 lb
315 ET - 152 kg / 335 lb
Dimensions (W x D x H)
112 x 63 x 77 cm
44.1 x 23.8 x 30.3 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 - Electric single phase
270 EM - Electric single phase
235 ET - Electric three-phase
315 ET - Electric three-phase
Operating voltage / Frequency
(Other voltages and frequencies are available on request).
210 EM - 230 V, 60 Hz
270 EM - 230 V, 60 Hz
235 ET - 400 V, 50 Hz
315 ET - 400 V, 50 Hz
Marking current
210 EM - 25,2 A
270 EM - 29,7 A
235 ET - 16,8 A
315 ET - 12,6 A
Engine speed (RPM)
210 EM - 2 850 rpm
270 EM - 3 510 rpm
235 ET - 2 840 rpm
315 ET - 2 850 rpm
Protection class
IP54 - IP55








