Centac Cooler 2C

1. Product Overview: Core Component of Air Compressor Thermal Management

The Centac Cooler 2C is a specialized heat exchange device designed for centrifugal air compressors, serving as a critical component in the Ingersoll Rand Centac series compressor systems. Its primary function is to cool high-temperature compressed air to process-required temperature ranges through indirect heat exchange with cooling media (air or water), ensuring equipment stability and improving system energy efficiency.

Key Features:

Compact modular design integrated within compressor housing

Functions as intercooler in multi-stage compression systems

Industrial-grade construction for demanding applications

2. Technical Specifications and Performance Data

2.1 Structural and Material Innovations

Feature Technical Detail Performance Benefit Multi-tube Flow Design High-conductivity copper tubes with spiral fins 40%+ increase in heat exchange efficiency Stain Steel Construction 304 stainless steel frame with Heresite coating Enhanced corrosion resistance Wave-form Fins Special turbulence-inducing design 1.8x convection coefficient improvement

2.2 Thermodynamic Performance Parameters

Cooling Efficiency: Reduces air temperature from 120°C to below 45°C (62.5% reduction)

Pressure Drop: Air side ≤0.02MPa, Water side ≤0.05MPa

Water Requirements: 0.15-0.25L/s·kW (15% less than conventional designs)

3. Industrial Applications and Case Studies

3.1 Typical Application Scenarios

Chemical Industry: Provides -40°C dew point air for polyethylene production

Pharmaceutical: Maintains air temperature below 25°C for sterile processes

Electronics: Achieves ≤-70°C dew point for semiconductor manufacturing

3.2 Success Case: Steel Plant Blower System

Challenge: Existing cooler showed 30% efficiency loss due to scaling, causing 145°C discharge temperatures and shutdowns.

Solution: Installation of Centac Cooler 2C with high-pressure cleaning system.

Results: 65% temperature reduction rate restored, 120,000kWh annual energy savings, 80% fewer shutdowns.

4. Maintenance and Service Guidelines

4.1 Routine Inspection Checklist

Check Item Frequency Acceptable Range Temperature Differential Daily >40°C Pressure Drop Weekly <0.03MPa Water Quality Quarterly pH 6.5-8.5, ≤200ppm hardness

4.2 Common Issues and Solutions

Reduced Efficiency: Perform acid cleaning with citric acid solution

Water Leakage: Replace O-rings or seal gaskets

High Pressure Drop: Clean fins and replace air filters

5. Future Development Trends

The Centac Cooler 2C represents Fete Vessel's commitment to advanced thermal management solutions. Emerging technologies include:

Digital twin systems for predictive maintenance

Nanofluid cooling media research

Standardized modular designs for cross-brand compatibility

For optimal performance, proper selection, installation and maintenance are essential to maximize the Centac Cooler 2C's technological advantages in industrial applications.