Cold water units
KRW Precision Series
The cold water KRW series units consists of water-condensing equipment. They are indicated for applications that already use an auxiliary cooling system, such as an open circuit cooling tower or a closed circuit cooler. They can be installed in the weather or in a confined environment.
OPTIONALS
Possibility of customization, temperature adjustment up to -30 °C, stainless steel cabinet, external water bypass, disc filters, relief valves, dirty filter sensors, electronic flow meter and noise attenuator.
ADVANTAGES
Cooling capacity from 6,000 to 620,000 kcal/h.
Water condensation.
Double cooling circuit.
Temperature adjustment from 5 to 25 °C for tubular heat exchanger and 7 to 25 °C for brased heat exchanger.
Compact equipment, adapts to small spaces.
Closed or open cabinet made of carbon steel with electrostatic painting.
Weather resistant, can be installed without weather protection.
Complete with water tank, pump and non-oxidizable hydraulic circuit.
Relief valve for the safety of the evaporators against blocking the process.
Individual electronic expansion valve controllers that facilitate maintenance and reduce machine downtime.
Plate changer condenser or shell and tube.
Refrigerant Fluid R410A or R407C, both ecological.
PLC- Programmable Logic Controller for operation, diagnosis and visualization the failure.
HMI 3”- color touch screen with failure history record.
Software programming with easy interface and open language.
Command voltage 24 Vac, according to Brazilian regulations – NR10.
Capacity control for better equipment operation.
Automatic activation on/off.
Automatic capacity adjustment.
Easy installation and operation, ready to use.
APPLICATIONS
All industries that require a water cooling process, such as plastic, welding, pharmaceutical, food, textile, chemical, printing, among others industries.