HITACHI - Screw Chillers

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Air Cooled Screw Type - Water Chillers (AZPY1 Series)

HITACHI

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Air Cooled Screw Type - Water Chillers (RCUG-AHYZ1 Series)

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Water Cooled Screw Type - Water Chillers (RCUG-WHYZ Series)

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Water Cooled Screw Type - Water Chillers (WZPY Series)

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Water-Cooled Screw Chiller (WZY Series)

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Air Cooled Screw Type - Water Chillers (AZPY1 Series)

HITACHI

• Wide line up to 450RT.
• 0 ozone depletion potential (ODP) HFC134a refrigerant.
• R134a semi-hermetic G-type twin-screw compressor.
• High efficiency shell and tube flooded evaporator.
• High efficiency shell and tube condenser.
• Significant energy saving experience under stable and durable operation.
• Accurate chiller and multiple compressors control.
• User-friendly touch LCD panel.

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Air Cooled Screw Type - Water Chillers (RCUG-AHYZ1 Series)

HITACHI

• Enhanced line up ~up to 400HP ~
• High performance A-type screw compressor.
• External pump is not required with a reliable differential pressure oil feeding system.
• Built in cyclone oil separator.
• Low vibration level thus exclusive vibration control equipment is not required.
• Highly reliable shell and tube heat exchanger.
• Precise capacity control technology.
• Excellent control function with Hitachi's own Building Management System (BMS).

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Water Cooled Screw Type - Water Chillers (RCUG-WHYZ Series)

HITACHI

• Enhanced line up to 570HP.
• High performance A-type screw compressor.
• External pump is not required with a reliable differential pressure oil feeding system.
• Built in cyclone oil separator.
• Low vibration level thus exclusive vibration control equipment is not required.
• Compatible with R407C and R22 refrigerants.
• Highly reliable shell and tube heat exchanger.
• Shell and tube, dry expansion valve water cooler.
• Precise capacity control technology.
• Liquid crystal screen display and BMS system through an RS485 box as optional accessories.

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Water Cooled Screw Type - Water Chillers (WZPY Series)

HITACHI

• O ozone depletion potential (ODP) HFC134a-refrigerant.
• R134a G-type Premium Efficiency twin-screw compressor.
• High efficiency shell and tube flooded evaporator.
• User-friendly touch LCD Panel.
• Wide line up to 530RT.
• Max. COP 6.40 achieved.

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Water-Cooled Screw Chiller (WZY Series)

HITACHI

• O ozone depletion potential (ODP) HFC134a-refrigerant.
• R134a G-type High Efficiency twin-screw compressor.
• High efficiency shell and tube dry & flooded evaporator.
• User-friendly touch LCD Panel.
• Wide line up to 520RT.

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