Atlas Copco - AC31E90 Compressor
AC BELT DRIVE SERIES: SOLID TRADITION
AC series oil-lubricated compressors are designed with a slow-running compressor block for long service life. Cast iron cylinders with low-speed pistons have traditionally been recognized for their durability.
- Oil-lubricated compressor designed with a slow-running compressor block for exceptional service life.
- Twin cast iron cylinders with low piston speed recognized for their durability.
- 90 litre air receiver with manual condensate drain valve.
- Robust wheels and handle.
- Adjustable pressure regulator, pressure gauges (receiver pressure and regulated outlet pressure), quick coupling for ease of use.
- Pressure switch with “Off” and “Automatic operation” buttons, safety valve and power cable
Moisture Separation
Slow-running compressor block with aftercooler for effective moisture separation and automotive dry paper type air cleaner on the larger models.
Quick Coupling
Adjustable pressure regulator, pressure gauges (receiver pressure and regulated outlet pressure), quick coupling for ease of use.
Selection of Air Receivers
27, 50, 90, 200, 270 or 500L horizontal receiver and 150 or 270 l vertical receiver as a space-saving option. This unit is equipped with 90L receiver as standard.
Integrated
Pressure switch with “Off” and “Automatic operation” buttons, safety valve, cable and power plug for single-phase models.
Installed Power (hp, kW):
3, 2.2
Piston displacement (l/s, cfm):
5.8, 12.3
Free Air Delivery (l/s, cfm):
3.2, 6.8
Maximum Working Pressure (bar.g , psi.g) –
10 , 145
Electrical Supply Rating (Amps) –
15
Electrical Supply (Voltage / Phase) –
230V / Single Phase
Rpm:
950
Cylinders:
2
Stages:
1
Receiver (l):
90
Mass (kg,lbs) –
66, 146
Noise Level (dB(A)):
89
