Ideal for heat exchangers in air conditioning units (air handling units)! Please consult us for heat exchanger replacement work!
The air conditioning heat exchanger [SK Water Coil] is an air conditioning heat exchanger installed inside air conditioning units that generates warm or cool air using water (cold or hot water) as the heat source. Since the air conditioning unit maintains airtightness, the air conditioning heat exchanger is a non-airtight type that only requires a fixed case. Depending on the region, it is also possible to switch to the [SK Brine Coil], which uses antifreeze as the heat source. Generally, copper pipes are used, but if high pressure, high-temperature water, or corrosion resistance is a priority, stainless steel can be used. When updating the heat exchanger in an existing air conditioning unit, even if changing to equivalent products or materials, you can verify the thermal load through capacity calculations if you provide the design conditions. For heat exchangers in air conditioning units and when updating existing products, please consult "Boundary River Industry for Heat Exchangers." [Heat Exchanger Specifications] ○ Function: For generating warm and cool air (for air conditioning) ○ Heat Medium: Cold water, hot water (compatible with high-pressure, high-temperature water, and antifreeze (brine)) ○ Element Materials: - Tubes: Copper pipes, stainless steel pipes (iron pipes acceptable) - Fins: Aluminum fins, copper fins, stainless steel fins For more details, please contact us or download the catalog.
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basic information
【Standard Specifications】 ○Tube: 15.9mm, seamless phosphorus-deoxidized copper tube ○Fin: 0.18mm thick pure aluminum plate ○Fin pitch: 3.0mm (can accommodate 2.5mm) ○Number of rows: 2 to 12R (if exceeding the manufacturing range, it can be accommodated by splitting) ○Effective length: up to 2600mm (if exceeding the manufacturing range, it can be accommodated by splitting) ○Number of stages: 4 to 36 stages (if exceeding the manufacturing range, it can be accommodated by splitting) ●For more details, please contact us or download the catalog.
Price information
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Delivery Time
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Applications/Examples of results
【Applications】 ■Air Conditioning Field As heating and cooling equipment for a wide range of business spaces and residential spaces, including buildings, hotels, theaters, factories, and ships. ■Industrial Machinery Field 《Hot Air Generation》As a hot air generation device in relatively low temperature ranges for the purpose of drying materials and processing in various industrial products. 《Cold Air Generation》As a cooling device for purposes such as dehumidification and organic solvent recovery. ●For more details, please contact us or download the catalog.
Detailed information
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Cooling Heat Exchanger [SK Water Coil] for Installation Inside the Unit This is a cooling heat exchanger to be installed inside the air conditioning unit. Material: Cu Tube × Cu Fin Case: SS Heat-Resistant Silver Coating
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Cooling Heat Exchanger [SK Water Coil] for Installation Inside the Unit This is a cooling heat exchanger to be installed inside the air conditioning unit. Material: Stainless steel tube × Aluminum fins (surface acrylic coated) Case: Stainless steel
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Cooling heat exchanger [SK Water Coil] for in-cabin installation This is a heat exchanger installed in the cabin. Material: Iron (STPG370) tube × Iron (SGCC) fin Case: Electric galvanized steel plate (SEHC)
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Cooling Heat Exchanger [SK Water Coil] for In-Cabin Installation This is a heat exchanger designed for installation inside the cabin. Material: Copper (C1220T) tube × Aluminum (A1050P) fin Case: Electro-galvanized steel plate (SEHC) Coating: Heat-resistant silver
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Company information
We design and manufacture heat exchangers for industrial machinery and air conditioning. Sakai River Industry's heat exchangers are used in the production processes of various industrial products. They are widely adopted not only as heat exchangers for industrial machinery but also for cooling and air conditioning equipment. We offer a variety of heat exchangers, including finned tube types for liquid-gas applications (plate fin, elofin), shell and tube types and plate types for liquid-liquid applications, and gas-gas types. Additionally, we own our own performance testing equipment and are engaged in research and development of thermal technology aimed at improving the efficiency and compactness of heat exchangers. Utilizing our uniquely developed performance calculation system, we can promptly propose heat exchangers with specifications that best meet our customers' needs. We continue to produce high-quality heat exchangers with reliable technology and a consistent production system. Sakai River Industry is always striving for technological innovation, working hard to ensure that our customers can confidently use heat exchangers that are truly beneficial to them.