AC 4 – 15 kW

LOW MAINTENANCE COSTS
Maintenance operations only include changing the oil at predetermined intervals, cleaning or replacing the air filter and cleaning the radiator. The separator filters are substituted every 10,000 working hours, with significant savings.

AUTOMATIC CONTROL OF AIR DELIVERY
Once sucked, the air passes through a valve that regulates the volume of air entering the compressor. This valve is activated automatically by the inside pressure. Thus the compressor adapts to the demand of operating pressure. This means that there is no need of an air receiver and air is pulse-free.

INTEGRATED COMPRESSOR UNIT
Compactness is among the main features of Mattei Compressors; in fact oil chamber and separator, non return and set up valves, air and oil filters are integrated in the compressor.

ENERGY CONSUMPTION
Thanks to the thoroughness these compressors were designed with, the energy consumption per m³/min is among the lowest of their category. The regulation system is continuous and automatic with off-load operation and allows a very economic adaptation to the installation demands.

AIR QUALITY

The exclusive three-stage oil separating system guarantees a maximum oil carry-over in the air lower than 3 ppm. Moreover, the exchangers the 500 Series is equipped with guarantee compressed air temperatures lower than 7/10 K above room temperature.

DIRECT COUPLING
This is obtained with a flexible coupling between motor and compressor without any need for belts. It is without gears or roller bearings needing maintenance.

CONDENSATE DRAIN
Each compressor is equipped with an air cooler and an electronic condensate separator and drain.

RELIABILITY
These compressors are designed for industrial use 24 hours a day and 12 months a year at constant pressure. Mattei compressors' running often exceeds 100,000 working hours.

NOISE LEVEL
Noise level is extremely reduced, in compliance with current regulations.