Oil-free Compressors Marathon Series
oil-free compressors of the range Marathon are powerful and extremely reliable
By a highly intensive cooling, which is integrated in the crank casing a continous running at max 10 bar is ensured. In comparison with other compressed air compressors the big filter surface of the suction filter with 10 µ guarantees a long lifetime and an optimal suction behaviour. Due to the missing of external pipes the compressed air compressors of the range Marathon, are espescially compact.
Advantages
- extreme long running life
- maintenance free
- low noise level
- continuous running
Technical Data - Oil-free small Compressors Marathon Series
| Type | Free air flow at 0 bar |
Noise level |
Rating data |
Protection Class |
Dimensions | |||
| Motor input |
Current consumption |
Voltage | Freq. | |||||
| (l/min) | PN dB (A) | P1 (W) | (A) | (V) | (Hz) | (IP) | L x W x H (mm) | |
| A-080 |
80 |
68 73 |
800 980 |
4,3 4,4 |
230 |
50 60 |
54 |
423 x 193 x 330 |
| B-080 |
80 |
68 73 |
800 600 |
4,4/3,0 2,5/1,8 |
230 400 |
50/60 50/60 |
54 |
420 x 180 x 300 |
| A-160 | 160 | 71 76 |
1300 1600 |
6,3 7,0 |
230 | 50 60 |
54 | 423 x 350 x 300 |
| B-160 | 160 | 72 75 |
1400 | 5,4/4,4 3,1/2,5 |
230 400 |
50/60 50/60 |
54 | 423 x 350 x 300 |
| A-234 | 230 | 78 | 1900 | 8,7 | 230 | 50 | 54 | 620 x 350 x 315 |
| B-304 | 290 | 77 79 |
2200 2950 |
7,6/8,3 4,4/4,8 |
230 400 |
50/60 50/60 |
54 | 620 x 350 x 310 |
Nominal pressure PN: max. recommended pressure = 7 bar
Safety pressure PS: max. permitted system pressure = 10 bar
Further voltages (also DC) and frequencies, as well as other protection classes on request.
Pictured characteristic curve at 50 Hz-operation (60 Hz-operation + 18 %) sound-pressure level measured according to ISO 2151 and ISO 3744.
Operating instructions
