• Aluminum monoblock
• Forced lubrication with low-pressure gear pump
• Suction filter: 10 um
• Pipes, fittings and nuts made of AISI 316 stainless steel
• Intermediate condensate separator after the second stage
• Double-acting high-pressure final condensate separators
• Safety valves after each compression stage
• High heat-dispersion die-cast aluminum cylinders with nicasil barrel coating
• Forged aluminum connecting rods
• Forged steel crankshaft
• Stainless steel second and third stage valves
• Heavy-duty roller bearings
• Hardened steel third stage with 5 segments made of special cast iron
• Second and third stages with thrust pads to eliminate lateral forces on the pistons
• Hyperfilter filter system

One of the basic parts of the compressor: the motor transfers motion to the pumping unit through the belt. Single-phase or three-phase electric motor is available on this model from 5.5 to 7 ,5 kW.

Placed after the last compressor separator and before the pressure maintenance valve, the Hyperfilter purification system enables reliable treatment of breathing air according to DIN EN 12021¹ when using original filter cartridges. The separator present between the 2nd and 3rd stages of the purification circuit makes it possible to extract as much moisture as possible. The filtering capacity with inlet air at 20°C and 200 bar is 3,050 m³.

• ON/OFF switch with motor protection switch.
• Electromechanical pressure switch that stops the compressor at the final pressure.
• Drainage of all separators between individual stages and also of the final separator during compressor operation
• Timer for automatic condensate drainage device.
• Integrated no-load startup (automatic discharge each time the unit is turned off).
• Condensate collection tank 5 liters, with silencer; capacity about 3 liters, for environmentally friendly disposal of condensate.
• Interstage pressure gauges display the operating pressure for individual compression stages. This pressure information allows the tightness of the valves (inlet and outlet) of each stage to be checked and potential sources of failure to be quickly identified.

Silenced cab chassis designed and built for easy maintenance operations. Tilting motor carrier plate ensures constant V-belt tension. Compressor operation and maintenance are facilitated by important features and tools: oil level and drain reported externally, control console equipped with inter-stage gauges, internal temperature indicator, presence and wrong phase sequence alarm, oil shortage alarm, and run stop and manual condensate drain controls. Made of steel with scratch-resistant powder coating in RAL 5002 black.