Abac B5900B 500 FT5,5 FFO
Compressor 500 L with Dryer

Abac B5900B 500 FT5,5 FFO - Compressor 500 L with Dryer

The Abac compressor with separate dryer Abac B5900B 270 FT5,5 FFO and Abac B5900B 500 FT5,5 FFO are belt-driven compressors for professional use. With a 270 L or 500 L tank depending on the model (selectable from the drop-down menu), this 2-stage compressor complete with separately powered dryer is a latest generation Abac compressor, capable of providing high performance.

Functional specifications

Abac B5900B: belt compressor

In the Abac B5900B professional compressor with dryer, the motor is connected to the pumping unit by means of the belt . The belt cover design improves cooling airflow on the B5900B pump unit.

Two-stage compressor for high pressure

Abac B5900B in the 270 and 500 L versions are two-stage compressors. Let's now see, briefly, the operation of a double compression machine. With each rotation of the shaft the air passes from atmospheric pressure to an intermediate pressure ( I stage ), to be transferred into a second smaller cylinder ( II stage ) before being stored in the tank. The cast iron cylinder ensures a longer life for the Abac compressor. This double compression ensures greater performance , at higher operating pressure .

Oil lubricated compressor

Abac oil-lubricated compressors use a special lubricating oil to reduce friction between moving parts and prevent wear .

Dryer powered separately at 230 V

The air treated through a compressor dryer comes out perfectly dehumidified . Abac B5900B 270 FT5.5 FFO and Abac B5900B 500 FT5.5 FFO are perfect as a source of compressed air for use in pneumatic and industrial applications . Dehumidified air is a clean and ecological source of energy. The dryer on these Abac compressors is pre-installed and connected , with bypass .

Professional services

Abac B5900B 270 FT5.5 FFO and Abac B5900B 500 FT5.5 FFO provide high professional performance , producing dry air in greater quantity and quality. The Made in Italy manufacturing assures professionals who need a compressor to grind , screw or paint , a top quality Abac compressor.

Technical specifications

The Abac B5900B 270 FT5.5 FFO and Abac B5900B 500 FT5.5 FFO compressors can be selected from the drop-down menu are available in the versions:

• Direct start : Direct start is simple, requiring only a contactor and overload protection . The starting current is high, equal to 6-10 times the rated motor and a high starting torque.
• YD star-delta starting: Star / delta starting is used to limit the inrush current . The starter motor consists of three contactors, an overload protection and a timer. The motor is started with star connection and after reaching 90% of the nominal value .