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
- 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)
Built to handle high ambient conditions up to 55°C, this chiller offers high-efficiency performance with maximum reliability for tough climates.
Cooling Capacity: 90 to 418 RT (315 to 1470 kW)
- Twin Compressors
- Advanced Microprocessor Controller
- Operates efficiently in up to 55°C
- Meets MEPS & ASHRAE 90.1
- 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
WCFX Series
High-efficiency screw chillers are designed for flexible operation in commercial and industrial environments. Known for their quiet performance and ease of control.
WCFX-E – Poseidon Water Cooled Screw Chiller
Cooling Capacity: 60 to 1000 RT (211 to 3517 kW)
- Vertical Screw Compressors
- Flooded Shell & Tube Design
- Advanced Vision Controller
- AHRI Certified
WCFX-V (VFD) – Poseidon Water Cooled Screw Chiller
Cooling Capacity: 130 to 750 RT (457 to 2638 kW)
- Inverter Driven Compressor
- Enhanced IPLV Performance
- Touch Screen Control Panel
- 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.
