Air-cooled screw chiller (Hitachi-made)
Hitachi screw chillers, a globally trusted brand
Hitachi's air-cooled screw chiller "H Series" is a product that uses R407C refrigerant, achieving both high efficiency and high functionality. Equipped with a world-class A-type screw compressor and a newly designed shell and tube heat exchanger, it delivers powerful cooling capacity, low noise, low vibration, and high reliability. The compressor features reduced oil carry-out thanks to its built-in cyclone oil separator and a highly reliable differential pressure lubrication system that does not require an external pump, resulting in fewer parts and excellent maintainability. Precise continuous capacity control technology maintains the chilled water outlet temperature within ±1°C, making it suitable for industrial applications. It can also be integrated with a Building Management System (BMS), offering remote setting and monitoring functions. The newly designed dry expansion cooler system reduces refrigerant charge by 60%, lowering environmental impact, and enhances efficiency through optimized refrigerant distribution. Available in two types, RCUG-AHYZ1 and RCUG-ATHYZ1, it offers a wide lineup with nominal cooling capacities ranging from 110kW to 1,089kW (31USRT to 310USRT), making it ideal for air conditioning in large-scale facilities and high-capacity industrial cooling systems.
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Heavy electric machinery / Industrial machinery / Construction material
Nitrogen gas / Air Compressor / Chiller
Thai Polymer provides high-quality products and services as an authorized distributor in Thailand for Hitachi San-ki System's air compressors, chillers, and other products, and also as a plastic tradi ...