“KRACK” Cooler – No. 7

Industrial KRACK air cooler designed for operation in ammonia-based refrigeration systems (R717). The unit has been developed for efficient heat exchange in demanding industrial environments, ensuring stable and efficient operation of refrigeration systems.

Technical data

• Manufacturer: Krack Corporation

• Type: PCS 1Y-228-4-3-,2-RBA-HCU-LH

• Model: UDA

• Unit number: 41 188-2A / 41588-2

• Year of manufacture: 1991

• Refrigerant: R717 (ammonia)

• Power supply: 380 V / 3 phase / 50 Hz

• Number of drives: 1

• Power: 4.8 kW

Tubes

• Quantity vertical: 21

• Tube diameter: 21 mm

• Tube length: 1,720 mm

Fins

• Quantity: 274 pcs.

• Thickness: 1 mm

• Fin spacing: 6 mm

• Width: 450 mm

• Height: 1,200 mm

Applications

• industrial ammonia refrigeration systems (R717)

• cold storage and freezer rooms

• food industry plants

• refrigerated warehouses and logistics systems