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CORMAK Izberg N20S

CORMAK Compressed Air Dryer is a professional industrial device designed for effective removal of moisture, water vapour, and oil particles from compressed air systems. Thanks to advanced refrigeration technology, the refrigerated air dryer ensures stable operation of compressed air-powered equipment, extending their service life and improving reliability. It is an ideal solution for companies looking for modern compressed air treatment methods in pneumatic installations.

Main advantages of the CORMAK compressed air dryer
Advanced refrigeration system — the two-stage air cooling process down to the dew point ensures effective separation of moisture and oil particles.
Stable operation in systems up to 10 bar — the device is designed for standard industrial compressed air installations.
High efficiency — capacity of up to 2800 l/min makes the dryer an effective solution for medium and large compressed air systems.
Energy-saving design — the use of a variable-speed fan reduces power consumption to only 0.58 kW.
Automatic condensate drain valve — ensures reliable removal of condensate without the need for operator supervision.
Compact dimensions and easy installation — ideal for upgrading existing pneumatic systems.
Safe R134a refrigerant — provides high operating efficiency while meeting modern environmental standards.
Design and technology

The refrigerated compressed air dryer has been designed for maximum efficiency and durability. Its main structural components include:

1. Air-to-air heat exchanger

During the first stage of the process, incoming compressed air passes through a heat exchanger, where it is pre-cooled by colder air leaving the evaporator. The counterflow design improves heat recovery and increases the overall energy efficiency of the system.

2. Refrigeration system evaporator

During the second stage, compressed air enters the evaporator, where it is cooled to a dew point temperature of 3°C. This causes the water vapour and oil particles contained in the air to condense.

3. Condensate separator

After cooling, the mixture of air and condensate enters a high-efficiency separator, where condensed water and oil are separated and automatically discharged outside the unit.
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4. Fan control system

Variable-speed fan technology enables intelligent adjustment of cooling intensity according to actual operating requirements. This reduces energy consumption and increases the service life of system components.

Equipment included
Automatic condensate drain valve
Integrated water and oil separator
Variable-speed fan with automatic adjustment to operating conditions
Electronic control system ensuring stable operating parameters
Compact and durable housing resistant to industrial environments
Technical specifications
Parameter Value
Inlet/outlet pipe diameter (BSP) 1"
Maximum operating pressure 10 bar
Maximum inlet air temperature ≤ 38°C
Dew point temperature 3°C
Capacity 2800 l/min
Power consumption 0.58 kW
Supply voltage 230 V
Dimensions (L × W × H) 420 × 700 × 690 mm
Weight 37 kg
Refrigerant type and quantity R134a, 550 g