Product details
Product Description
The Friga-Bohn 3C-E 4366 R Cubic Unit Cooler is an ultra high-capacity industrial evaporator designed for large commercial refrigeration systems and medium-temperature applications. It is equipped with 3 × 450 mm axial fans operating at 1370 rpm, delivering approximately 12,170 m³/h airflow with an air throw of up to 36 meters, ensuring powerful and uniform air distribution across very large spaces.
The unit features a high-efficiency heat exchanger constructed with internally grooved copper tubes and aluminium fins (4 mm spacing), providing excellent heat transfer performance. With a large heat exchange surface of 82.9 m², it ensures maximum cooling efficiency for demanding industrial environments.
Designed with industrial dimensions (2211 × 593 × 635 mm) and a net weight of 87 kg, the unit is ideal for large-scale refrigeration installations.
Operating on 230–400V / 3Ph / 50Hz, the unit delivers a cooling capacity of approximately 25.25 kW under standard conditions (R22, +2°C room temperature) .
Key Features
- Ultra heavy-duty cubic unit cooler
- 3 × 450 mm axial fans
- Airflow: ~12,170 m³/h
- Air throw: up to 36 m
- Copper tube and aluminium fin coil
- 4 mm fin spacing for high efficiency
- Large heat exchange surface: 82.9 m²
- Industrial-grade performance
- Low noise for its size (~51 dB(A))
- Designed for large-scale refrigeration systems
Technical Specifications
- Model: 3C-E 4366 R
- Fans: 3 × 450 mm
- Fan Speed: 1370 rpm
- Airflow: 12,170 m³/h
- Air Throw: 36 m
- Surface Area: 82.9 m²
- Fin Spacing: 4 mm
- Dimensions (L×D×H): 2211 × 593 × 635 mm
- Net Weight: 87 kg
- Power Supply: 230–400V / 3Ph / 50Hz
Cooling Capacity
- Capacity: ~25.25 kW
- Conditions:
- Refrigerant: R22
- Room Temperature: +2°C
- DT1: 8K
Additional Details
- Connections (In/Out): 1⅛” – 1⅝”
- Sound Level: ~51 dB(A) at 4 m
- Packed Weight: 135 kg
FAQs
Q1: What type of application is this unit suitable for?
This unit is ideal for large commercial refrigeration and medium-temperature cold rooms (+2°C).
Q2: What is the airflow performance?
It delivers approximately 12,170 m³/h airflow with an air throw of up to 36 meters.
Q3: What is the cooling capacity?
The unit provides approximately 25.25 kW cooling capacity under standard conditions.
Q4: What makes this model different from E version?
The R version is optimized for medium-temperature applications and delivers higher capacity (25.25 kW) compared to E models.
Q5: Is installation easy?
Yes, the unit is designed for industrial installations with standard mounting systems.
Q6: Is a defrost system included?
Defrost is not specified and may depend on system configuration.
