Watercooled-Condenserless
ENW / ENRC and EWB / CWB SERIES are watercooled / condenserless liquid chillers, designed for industrial use and for outdoor installation. These chillers are designed for applications that require reliability, continuity of operation, high performance and reduced management costs.
All the models of ENW / ENRC SERIES are equipped with coaxial (models 003÷100) or shell and tube (models 130÷480) evaporator and brazed plate (models 003÷055) or shell and tube (models 061÷100) condenser. All the models are equipped with water pump suitable to work with water-glycol mixture and storage tank to assure precise control of temperature even in the presence of highly variable thermal loads from the process.
All the models of EWB / CWB SERIES are equipped with shell and tube evaporator and shell and tube condensers. Shell and tube ensures reliable operation in particular with liquids containing impurities. These models can't be equipped with water pump or storage tank.
With the wide range of cooling capacity from 3,8kW up to 2240kW it is possible to satisfy all Customer demands. The refrigerant used is R410A (ENW / ENRC) or R134a (EWB / CWB). The chillers of ENW / ENRC SERIES are provided with one (models 003÷100) or two (models 130÷480) refrigerant circuits with up to two SCROLL compressors per circuit to ensure high efficiency also at partial load. The chillers of EWB / CWB SERIES are available in 3 variants: with one (EWB1 / CWB1 models), two (EWB2 / CWB2 models) or three (EWB3 / CWB3 models) refrigerant circuits with single SCREW compressor per circuit.
The degree of electrical protection is IP54 for all the models. All the units are tested at the Hitema production site before the shipment to ensure to the Customers the best performances, reliability and continuity of operation. It is recommended to install a suitable filter on the unit water inlet side.
ENW / ENRC SERIES
WATER-COOLED / CONDENSERLESS LIQUID CHILLERS COOLING CAPACITY RANGE 3,8kW ÷ 476kW
EWB / CWB SERIES
WATER-COOLED / CONDENSERLESS LIQUID CHILLERS COOLING CAPACITY RANGE 291kW ÷ 2240kW