2023 Kaeser AirCenter SX 7.5 Refrigerated Dryer

Electric motor

• Premium Efficiency IE3
• Premium quality German-made motor
• IP 54

Rotary screw airend

SIGMA PROFILE rotors require approximately 10 to 20 percent less energy than conventional rotors of the same air delivery capacity.

Efficient cooling

• Dual flow fan and separate air flow channels for cooling of the motor, the fluid/compressed air cooler and the control cabinet
• Fluid and air flow: 'Honeycomb' air intake filter, pneumatic inlet and venting valves, cooling fluid separator tank with triple separation system
• Pressure relief valve
• Minimum pressure check valve
• Thermostatic valve and fluid filter in coolant circuit
• Fluid / compressed air combination cooler

Refrigerated dryer (with T version)

• With electronically-controlled condensate drain
• Refrigerant compressor with energy-saving, cycling shut-down feature
• Linked to operational status of the compressor when inactive
• Alternatively, continuous operation can be selected on site
• Contains fluorinated greenhouse gas R-513A

Electrical components

• Control cabinet to IP 54
• Switching cabinet ventilation
• Automatic star-delta starter
• Overload relays
• Control transformer