WALTER VT 220 refrigeration dryer

The WALTER VT 220 refrigeration dryer was manufactured in 2013 by the Polish company WALTER Kompressortechnik. The dryer is a device used to eliminate water and steam from compressed air. Water and steam is destructive for equipment and tools powered by compressed air and can seriously damage it. The temperature of the compressed air is lowered, after which water and oil particles are removed from the flowing air.

The WALTER VT 220 dryer allows an air flow of 3.6 m3/min with a maximum inlet pressure of 16 bar. At the pressure dew point of 3°C the condensation process begins, i.e. the condensation of water. The machine can be used in ambient temperatures from +4 to +43°C. The machine weighs 70 kg.

WALTER VT 220 dehumidifier specification

• flow rate: 3.6 m3/min
• maximum inlet pressure: 16 bar
• pressure drop: 0.24 bar
• maximum inlet air temperature: +50°C
• ambient temperature: +4/+43°C
• pressure dew point 3°C
• atmospheric dew point -220°C
• cooling air flow: 980 m3/h
• refrigerant: R 134a
• quantity of cooling agent: 1.3 kg
• rated power of the refrigerant compressor: 0.80 kW
• protection class: IP 55
• air connection: 1 1/4″
• voltage: 230/50 V/Hz
• volume level: 65 dB
• dimensions (L x W x H): 600 x 700 x 490 mm
• weight of unit: 70 kg