Kelvion DRR Dual Discharge Air Cooler

The Kelvion DRR is a customised dual discharge air cooler (evaporator) designed for industrial refrigeration applications where efficient heat transfer, balanced airflow, and application-specific configurations are required. It provides cooling air in two directions, ensuring uniform temperature distribution in large refrigerated spaces.

Description

Key Features of Kelvion DRR
1. Customized Cooling Solution

DRR is designed according to specific refrigeration requirements:

✔ Application-focused coil design
✔ Flexible configuration options
✔ Optimized performance for different operating conditions
✔ Suitable for demanding industrial environments

2. Optimized Airflow Distribution

The dual discharge design provides:

✔ Air distribution in two directions
✔ Improved room temperature uniformity
✔ Reduced temperature variations
✔ Better coverage of large cooling areas

3. High-Efficiency Heat Exchanger

The DRR features:

✔ Optimized coil block configuration
✔ Improved heat transfer performance
✔ Even airflow through the heat exchanger
✔ Application-specific tube and fin arrangement

Technical Highlights
Heat Exchanger Design

Materials:

Stainless steel tubes
Aluminium fins

Tube System:

Aligned tube arrangement
15 mm outer diameter tubes

Fin Spacing Options:

4 mm
7 mm

Fan System

DRR includes advanced fan options:

✔ EC fan technology
✔ Speed control capability
✔ 60 Hz operation
✔ Fan diameter options:

500 mm
630 mm

✔ Number of fans:

1 to 4 fans