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R Series Brochure

Product catalog summary

Introduction
The document provides an overview of the KAORI R Series Brazed Plate Heat Exchangers (BPHEs), highlighting their design, performance, and applications in heating and cooling systems using low Global Warming Potential (GWP) refrigerants.

Design and Features
The R Series features a micro channel design that reduces internal volume, leading to decreased refrigerant charge and overall weight, resulting in cost savings and increased profits. The heat exchangers are optimized for thermal performance, offering higher efficiency and improved system performance. They are designed to handle icing conditions effectively, acting as both evaporators and condensers in heat pump systems. The brazing technique enhances stability, pressure, and fatigue resistance, providing a robust solution for the heating and cooling industry.

Refrigerant Mass Distribution
The R Series incorporates new flow distribution technology to ensure proper refrigerant mass distribution, enhancing system performance. This is particularly beneficial for systems using hydrocarbon refrigerants like Propane (R290) and low GWP refrigerants such as R32 and HFO blends.

Applications
The R Series BPHEs are suitable for various applications, including evaporators for air conditioning chillers, condensers, and economizers for heat pump systems. They support the transition to low-GWP refrigerants in commercial and industrial heating and cooling markets, offering environmentally responsible solutions.

Technical Specifications
The document includes detailed technical data for different models of the R Series, specifying dimensions, weight, heat transfer area, and material composition. It emphasizes the importance of precise inquiries for accurate performance specifications and suitability under specific conditions.

Conclusion
KAORI's R Series BPHEs represent a next-generation solution for renewable energy systems, providing efficient, cost-effective, and environmentally friendly heating and cooling solutions. The technology supports the adoption of low-GWP refrigerants, contributing to reduced carbon footprints and improved energy efficiency.

Catalog excerpts

KAORI Brazed Plate Heat Exchanger R Series Micro Channel High Heat Transfer Performance Heat PumpCoP

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Next Generation Heat Exchanger for R290 & Low GWP Refrigerants With the continuous advancement of global trends on new refrigerant technology, KAORI has successfully implemented innovative design to decrease refrigerant charge while increasing energy eﬃciency with next generation R Series Brazed Plate Heat Exchangers (BPHEs). Through leadership in development of new generation heat exchangers in the industry, the R series demonstrate eﬀective solution for future renewable energy system that is equipped with Hydrocarbon refrigerants such as Propane (R290), new low GWP refrigerants such as R32,...

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R Series for Heat Pump/ Chiller Application Low GWP refrigerants has come to light due to legislation and energy eﬃciency standards. By continuously investing in research and development, KAORI proposed R series, a family of Micro Channel solutions which reduce refrigerant charge and provide outstanding eﬃciency in performance, helping engineers to speed up the development of next generation Heat pump and Chiller systems. Major applications of R Series Brazed Plate Heat Exchangers include evaporators for air conditioning chillers, condensers and economizers for heat pump systems. The technology...

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Female thread Male Thread Standard Materials Connections Plates Brazing Material Stainless Steel Stainless Steel 99.9% Pure Copper Model Max. Working Pressure (bar) Min. Test Pressure (bar) Technical Data Total Heat Transfer Area (m2) Weight*(kg) (Without Connection) Weight*(kg) (Without Connection) Heat Transfer Area/ plate (m2) Heat Transfer Area/ plate (m2) Total Heat Transfer Area (m2) This information is intended to serve as a reference and is not subject to guarantee. Precise inquiries are necessary for accurate information regarding performance specifications and suitability under specific...

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R Series Brochure

R Series Brochure

Catalog excerpts

All Kaori Heat Treatment Co., Ltd. catalogs and technical brochures