HAW
4Pages

Catalog excerpts

Water Cooled Aftercooler Series HAW can cool high Model/Standard Specifications from compressors down to remove moisture from the cooled, it can be used where there is high temperature, high moisture and heavy foreign particles. 25 times heat transfer area As compared to shell and bare tube, the flower fin tube has 25 times the heat transfer area. Even heat exchange Sharp edge of flower fin causes air turbu- lence resulting in even heat exchange and high cooling efficiency. High efficiency drain Drainage is efficiently removed by built-in drain separator. Visible outlet air temperature Outlet air temperature is easily checked by thermometer, resulting in easy mainte- Note 1 ) ANR indicates the flow rate converted to the value at 20°C under the atmospheric pressure and the state of relative humidity 65%. Note 2) The accessories should be mounted by user. Accessory (Option) Conditions: • Supply pressure 0.7 MPa, Outlet air temperature 40°C, Cooling water Inlet temperature 30°C • Inlet air temperature 50°C is saturated air. At 70°C or more, it is humid air with dew point 67°C

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Basic size Accessory (Option Port size How to Calculate Outlet Air Temperature Outlet air temperature can be calculated with Inlet air temperature, cooling water tempera- ture and amount of air in the following proce- (Example) Inlet air temperature: 100°C, Cooling water temperature: 20°C, Cooling Outlet air temperature at above conditions (1) Use outlet air temperature of 37°C from I outlet air temperature table. At this time I correction factor line becomes ®. (2) To get correction factor of 1.3 use cooling I water temperature correction factor ® at (3) To get outlet air temperature...

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Water Cooled Aftercooler Construction Principle tube assembly Flow Characteristics (Example) To get pressure drop at 0.3 MPa from the table and convert Pi to Replacement Parts Note) Chart shows HAW22 to 75. it differs from the above graph. Replacement Parts Note) Note) Consult with SMC when replacing parts since special tools are required

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