SPX JW Series – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
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Table of Contents:
Page 2 – Fluid Cooler; Contents; Nomenclature; Design Series; IMPORTANT
Page 3 – Construction
Page 4 – Schematic; Note; Use this bulletin for preliminary layouts only. Obtain current
Page 5 – Engineering Data
Page 6 – Freeze Protection; RECIRCULATING WATER; Full flow alone will not protect the coil.; Freeze; Table 1 Glycol Flow Correction Factors
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Summary
Page 2 - Fluid Cooler; Contents; Nomenclature; Design Series; IMPORTANT
Recold / JW Series Fluid Cooler / Contents 2 Construction ............................................................................................................... 3Schematic ................................................................................................................... 4En...
Page 3 - Construction
Recold / JW Series Fluid Cooler / Construction 3 The JW Evaporative Fluid Cooler is a ruggedly built unit constructed to provide many years of durable, dependable service with minimal maintenance requirements. Quality materials and workmanship are a key factor in meeting this objective. FAN MOTORS F...
Page 4 - Schematic; Note; Use this bulletin for preliminary layouts only. Obtain current
Recold / JW Series Fluid Cooler / Schematic 4 A B G F C L L K H D J 12" 2" DRAIN AND OVERFLOW P EXTERNAL FLOAT BOX INLET CONNECTION SPRAY HEADER CLEANOUT OUTLET CONNECTION 12" WATER SUPPLY Q INLET OUTLET ELIMINATOR ACCESS ACCESS DOOR 2" LIFTING HOLE (4) 7 / 8 " MOUNTING HOLE (6) ...
Page 5 - Engineering Data
Recold / JW Series Fluid Cooler / Engineering Data 5 Model Fan Motor hp* Air Volume cfm Fan RPM Standard Fan Motor Frame Pump Motor hp Spray Water GPM Sump Heater kW Approximate Weight lb shipping operating JW10A 2 5280 689 145T 1 ⁄ 2 40 2.0 910 1400 JW10B 2 5150 706 145T 1 ⁄ 2 40 2.0 955 1400 JW10C...
Page 6 - Freeze Protection; RECIRCULATING WATER; Full flow alone will not protect the coil.; Freeze; Table 1 Glycol Flow Correction Factors
Recold / JW Series Fluid Cooler / Freeze Protection 6 For the most part, evaporative closed circuit coolers will be installed for operation on a year-round basis. Units installed in a cold climate must be provided with adequate freeze protection for both the recirculating water and the heat exchange...
Recold / JW Series Fluid Cooler / Selection Procedure 7 Closed circuit cooler selections can easily be made by using the information on pages 6 through 11. The examples below demonstrate proper procedures for water and ethylene glycol solutions. Other fluids can be cooled, but since their heat trans...
Recold / JW Series Fluid Cooler / Ratings 10 TABLE NO. 3: Selection Parameters Do not exceed the minimum and maximum flow rates given for each unit in column 2. Model JWH high flow rate units available only for models shown. Extrapolation of flow rating should not exceed the flow range printed for e...
