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
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
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 rate of the pump group
Measured when filling a 10 litre cylinder from 0-200 bar, tolerance +/- 5 % at +20 °C room temperature.
280 DY
280 litres/min
16.8 m³/h
9.9 CFM
Purification system
Maxifilter
Cooling - air flow
280 DY
1 440 m³/h
Weight
Standard model. Dimensions and weight may vary depending on accessories.
280 DY
164 kg
361.6 lb
Dimensions (W x D x H)
112 x 64.2 x 81.3 cm
44.1 x 25.3 x 32 inches
Engine
Effect
280 DY
6.8 kW
9.2 hp
Engine type
280 DY
Diesel engine Yanmar GX 270
Engine speed (RPM)
280 DY
3 600
