LT-HT Remote Radiators
At KRN Heat Exchanger & Refrigeration Ltd., we design and manufacture LT/HT Remote Radiators to provide efficient cooling for both High Temperature (HT) and Low Temperature (LT) engine circuits. With durable materials, advanced airflow design, and modular construction, these radiators deliver reliable performance, low noise, and long service life even in the most demanding industrial environments.
They are ideal for power plants, data centers, manufacturing units, and heavy-duty engines, and can be customized to meet specific cooling capacities and site requirements.
Design & Construction
- Configurations: Available in Horizontal (FDH), V-Type (FDW), and Vertical (FDV) layouts
- Tube Materials: Copper, Stainless Steel (AISI 304/316), or Cupro-Nickel
- Fin Options: Aluminum (plain or epoxy-coated), AlMg alloys, or Copper
- Fans: 500 mm – 1000 mm axial fans with AC/EC motors and variable speed drives
- Motors: 3 kW – 15 kW (ABB, WEG, NORD) with IP55 protection and Class H/F insulation
- Construction: Heavy-duty frame with modular design for easy transport and installation
- Operation: Designed for high-capacity cooling in HT/LT engine circuits
Performance Data (Typical Range)
- Cooling Capacity: 100 kW – 5000+ kW
- Operating Fluids: Water, Water-Glycol mixtures, Oil
- Operating Temperature: Wide ambient capability depending on fan and coil configuration
- Pressure Rating: Standard 10–16 bar (custom designs available for higher pressures)
- Fan Drive Options: AC or EC motors with speed regulation for optimized efficiency