Efficient, Sustainable, and Performance-Driven Cooling Solutions
At Dunham-Bush India, our chillers are engineered for performance, reliability, and sustainability. With a legacy of innovation and engineering excellence, we offer a broad range of Air-Cooled and Water-Cooled Chillers designed to meet diverse commercial, industrial, and mission-critical cooling needs. All our systems are built with energy-efficient technologies and eco-friendly refrigerants, ensuring long-term savings and environmental compliance.
Air-Cooled Chillers
Versatile Cooling with a Compact Footprint
Dunham-Bush Air-Cooled Chillers offer a wide range of capacities and configurations featuring magnetic bearing centrifugal, screw and scroll compressors. Designed for ease of installation, these chillers are ideal for varied applications, delivering exceptional energy performance with reduced environmental impact.
Sub-Categories:
- Magnetic Bearing Centrifugal Chillers
- Screw Chillers
- Scroll Chillers
ACM Series
Reliable, oil-free chillers featuring magnetic bearing technology for premium energy efficiency and ultra-quiet operation. Ideal for high-performance applications requiring precision and minimal maintenance.
ACM-AE – Athena Air Cooled Magnetic Bearing Centrifugal Chiller
Cooling Capacity: 81 to 540 RT (285 to 1899 kW)
Key Features:
- Oil-Free Magnetic Bearing Technology
- Inverter-Driven Dual-Stage Centrifugal Compressor
- Energy-Saving Condenser Fans
- Quiet Operation
- Advanced Microprocessor Controller
- High IPLV Performance
- Environmentally Friendly Refrigerants
- AHRI Certified
Screw Chillers
Engineered for robust, long-term use in demanding environments. These chillers combine high-efficiency screw compressors with smart controls and adaptability to ambient conditions.
AVX-A – Achelous Air Cooled Screw Chiller
Cooling Capacity: 96 to 548 RT (338 to 1929 kW)
- High Efficiency Vertical Screw Compressors
- Flooded Shell and Tube Evaporator
- Advanced Microprocessor Controller
- Suitable for High Ambient Application
- AHRI Certified
AVX-B (VFD) – Achelous Air Cooled Screw Chiller
Cooling Capacity: 115 to 470 RT (406 to 1656 kW)
- Inverter Driven Compressor
- Distinctive Low Noise Design
- Flooded Shell and Tube Evaporator
- Advanced Microprocessor Controller
- AHRI Certified
ACHX-B – Helios Air Cooled Screw Chiller
Cooling Capacity: 90 to 395 RT (317 to 1389 kW)
- Single/Twin Compressors with Independent Circuits
- High Efficiency Horizontal Screw Compressors
- Advanced Microprocessor Controller
- AHRI Certified
ACHX-BH – Helios Air Cooled Screw Chiller (High Ambient)
Versatile and efficient, this chiller supports varying loads with its variable speed fans and horizontal compressors for steady performance.
Cooling Capacity: 112 to 462 RT (392 to 1626 kW)
- High Efficiency Horizontal Screw Compressors
- Advanced Microprocessor Controller
- Variable Speed Condenser Fans
- AHRI Certified
Scroll Chillers
Reliable, compact units with scroll compressors designed for light commercial and medium-sized cooling needs. Easy to maintain and operate.
ACDS – Zeus Air Cooled Scroll Chillers
Cooling Capacity: 10 to 146 RT (35 to 512 kW)
- Multiple Scroll Compressors
- High Efficiency Plate Heat Exchanger (PHE)
- High COP
- AHRI & ETL Certified
- Environmentally Friendly Refrigerants
Water-Cooled Chillers
High Performance Cooling for Demanding Applications
Dunham-Bush Water-Cooled Chillers are known for exceptional quality, low operating noise, and extended equipment life. Available in screw, centrifugal, and scroll variants, these systems are best suited for applications that demand reliable, high-efficiency cooling.
Sub-Categories:
- DCLC (Centrifugal Chillers)
- WCFX (Screw Chillers)
- WCHX (Screw Chillers)
- WCS (Scroll Chillers)
DCLC Series
Premium centrifugal chillers are built for high-capacity applications. Featuring magnetic bearings and dual-stage compressors, these units deliver unmatched performance and longevity.
DCLC-M – Prometheus Magnetic Bearing Centrifugal Chiller
Cooling Capacity: 75 to 1000 RT (264 to 3517 kW)
- Magnetic Bearing, Oil-Free Design
- Inverter-Driven Dual-Stage Compressor
- Low Noise, Compact Footprint
- AHRI Certified
- Environmentally Friendly Refrigerants
DCLC-D – Hercules Centrifugal Chiller
Cooling Capacity: 300 to 3000 RT (1055 to 10550 kW)
- Dual Stage High Efficiency Compressors
- Flooded Evaporator and Condenser
- Optional VFD
- Suitable for High Ambient & TES
- AHRI Certified
WCHX Series
Compact screw chillers offering high performance and easy installation. Ideal for space-sensitive facilities requiring quiet, reliable cooling.
WCHX-A – Hyperion Water Cooled Screw Chiller
Cooling Capacity: 85 to 400 RT (300 to 1467 kW)
- Horizontal Screw Compressors
- Flooded Shell & Tube Design
- Compact Installation Footprint
- AHRI Certified
WCHX-AV – Hyperion Water Cooled Screw Chiller
Cooling Capacity: 162 to 510 RT (569 to 1795 kW)
- Inverter Driven Compressor
- Enhanced IPLV Performance
- Compact Installation Footprint
- AHRI Certified
WCS Series
Scroll chillers are optimized for small to mid-range loads. Engineered for energy efficiency with
advanced shell and tube technology.
WCS – Proteus Water Cooled Scroll Chiller
Cooling Capacity: 12 to 62 RT (42 to 218 kW)
- Multiple Scroll Compressors
- Patented Shell & Tube Design
- Microprocessor-Based Control
- AHRI Certified
Looking for the right chiller for your project?
Our team can help you identify the most efficient and reliable cooling system tailored to your application.
