WATER COOLED RECIPROCATING CHILLER
WATER COOLED RECIPROCATING CHILLER

Heavy-Duty Industrial Cooling for Low Temperature Applications

Drycool Systems Water Cooled Reciprocating Chillers are engineered to deliver reliable, energy-efficient cooling performance for demanding industrial and process applications. Designed to operate in extreme tropical environments while maintaining high efficiency, these chillers utilize advanced reciprocating compressor technology, robust shell-and-tube heat exchangers, and intelligent controls to provide precise temperature regulation, long service life, and simplified maintenance.

Reciprocating
1 TR – 100 TR
Water Cooled
Microprocessor
Microprocessor
Controller
Air Cooled
Condenser
OVERVIEW

Built for Efficiency.
Designed for Industry.

Drycool Systems Water Cooled Reciprocating Chillers are designed and manufactured in accordance with national and international engineering standards to provide dependable cooling performance across a wide range of industrial applications. These chillers utilize water as the condensing medium, enabling excellent heat rejection and high operating efficiency even in demanding tropical weather conditions. Available in capacities ranging from 1 TR to 100 TR, the systems incorporate premium reciprocating compressors sourced from leading European manufacturers. The chillers are designed to provide efficient cooling performance while remaining easy to operate, install, and maintain. Continuous technological improvements have enhanced their operational efficiency, temperature control accuracy, and reliability. The systems can be configured with multiple compressor and refrigeration circuit arrangements, allowing customized solutions for varying industrial requirements. Advanced controls, electronic expansion valves, and shell-and-tube heat exchangers contribute to stable operation and precise process temperature management. Designed for both standard and low-temperature applications, Water Cooled Reciprocating Chillers can achieve process temperatures down to -50°C while maintaining reliable performance under high condensing conditions. Their rugged construction and service-friendly design make them a preferred solution for industrial cooling operations requiring long-term reliability and low lifecycle costs.
Cooling capacity range from 1 TR to 100 TR for diverse industrial applications.
Capable of achieving process temperatures as low as -50°C.
High-efficiency reciprocating compressors from leading European manufacturers.
Water-cooled shell-and-tube condenser and evaporator design for reliable heat transfer.
Automatic capacity control from 25% to 100% for optimized energy efficiency.
Prominent Features
The chiller utilizes premium reciprocating compressors featuring piston-and-cylinder compression technology. This proven design delivers reliable cooling performance, simplified maintenance, and excellent efficiency across varying load conditions.
Engineered for demanding industrial applications, the system is capable of achieving brine, glycol, and methanol temperatures down to -50°C while maintaining stable operation and cooling performance.
Integrated microprocessor controls continuously monitor suction pressure, discharge pressure, oil pressure differentials, and motor temperatures to ensure reliable operation and proactive equipment protection.
Automatic stepped capacity control from 25%, 50%, 75%, and 100%, along with optional stepless modulation, enables efficient operation across changing cooling loads while reducing energy consumption.
The system can be customized with flameproof motors, PLC controls, SCADA integration, ATEX-certified instrumentation, stainless-steel components, and alternative refrigerants to meet specialized industrial requirements.
System Advantages

Excellent Low Temperature Capability

The chiller is specifically designed for applications requiring deep cooling and stable low-temperature operation, making it suitable for specialized industrial processes.

High Energy Efficiency

With a coefficient of performance exceeding 5, the system delivers efficient cooling while minimizing energy consumption and operating costs.

Simplified Serviceability

Semi-hermetic and open-drive compressor configurations allow easier maintenance and component replacement compared to more complex compressor technologies.

Long Equipment Life

Heavy-duty mechanical construction, shell-and-tube heat exchangers, and serviceable compressor components contribute to extended operational lifespan.

Key Specifications
Cooling Capacity
1 TR – 100 TR
Compressor Type
Reciprocating Compressor
Compressor Options
Semi-Hermetic / Open Drive
Controller Type
Microprocessor Controller
Condenser Type
Water Cooled
Operating Temperature
Down to -50°C
Condensing Temperature Capability
Up to 45°C
Coefficient of Performance (COP)
Greater Than 5
Capacity Control
25% / 50% / 75% / 100% Automatic Control
Refrigerant Options
R-134a, R-407C, R-404A
Optional Refrigerant
Ammonia (NH3)
Expansion Device
Electronic Expansion Valve
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