Atlas Copco LF Range Single and Two Stage
Oil Free Piston Air Compressors
50/60 Hz 1.5 to 7.5 kW - 2 to 10 hp
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Reliable, high quality performance Atlas Copco’s L series air compressors stand for exceptional reliability and minimum maintenance. Incorporating state-of-the-art technology, the L series delivers the coolest operating temperatures in the industry while offering superb quality air.
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X Ray view
LF piston compressor outperforms any competitor piston compressor because of its unique combination of long life, reliability and performance in a compact light-weight package.
1. Automotive style cylinders : made of high silicium
aluminium alloy with low tolerance finishing resulting in exceptional
reliability.
2. Direct drive : No transmission losses.
3. Inlet/outlet disc valves : Unique and simple to service, the valves
are stainless steel flexible annular discs.
4. Cooling fan : High capacity cooling fan contained in protective fan
cowl, providing optimal direct cooling of the cylinders and aftercooler/intercooler.
5. Aftercooler/intercooler : Combined finned die-cast aluminum outlet
cooler and finned copper aftercooler pipe for single-stage units and additional
intercooler for two-stage units.
6. Air intake filter : Rapid replacement, large surface air intake
filter, reducing contaminants and prolonging compressor life.
7. Heavy-duty ball bearings : Selected for high duty and long lifetime.
8. Die-cast aluminum crankcase & finned cylinder heads : Featuring high
cooling characteristics, the crankcase and cylinder heads provide long lifetime
and efficient operation.
9. Industrial check valve or unloader valve : Designed to withstand
extreme conditions and high working pressures. The unloader valve is used in
combination with a Y/D starter and special motor to reduce starting torque. This
results in longer compressor and motor lifetime as well as limited strain on
your electricity supply net.
10. Venturi silencing intake : Guaranteed low noise levels.
11. Sound muffler : Used on units with an unloader valve. Low noise
levels are maintained at all times.
12. V-design of compressor block : The dynamically balanced crankshaft
and heavy-weight cast iron cooling fan reduce vibration.
Built-in reliability
Atlas Copco’s innovative oil-free LF compressor is engineered to cost-effectively provide the best quality air and meet today’s increasing quality demands for those applications where oil cannot be tolerated.
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Atlas Copco asked the TÜV to type-test the LF range of oil-free piston compressors. They were submitted to the most rigorous testing methodologies available. All possible oil forms were measured across a wide range of temperatures and pressures. The TÜV found no traces of oil in the output air stream. The LF range therefore received certification for a new industry standard of air purity: ISO 8573-1 CLASS 0. For more information visit : www.classzero.com |
Versatile air for a wealth of applications
LF compressors offer you exceptional flexibility, the widest product scope and extreme durability.
Models:
- Block Unit: for V-belt and direct drive for OEM
applications.
- Power Pack: Block with direct flange mounted IP55
class F electric motor.
- Complete Unit: Complete compressed air station
including pre wired starting and regulating equipment, mounted on an ASME
approved receiver.
Download a copy of our sales brochure for complete specs.