21000-34000 BTU/H Air/Water Heat Exchanger PWS 3000 Series

Type 3R, 4, 4X

Description  

  • Designed to use various water sources to cool enclosures where ambient conditions involve high temperatures, harsh conditions or are subject to frequent wash-down.

Standards

  • UL, cUL, and CE
  • Complies with
    • NEMA 3R, 4, 4X

Features

  • Compatible with chilled water/glycol, tower water and other circulated coolants
  • Integrated thermostat & solenoid value with alarm contact provides automatic temperature control
  • Rugged (10 bar) copper tube / aluminum fin heat exchanger with 1/2" barb connection
  • Side, door or internal mounting provides complete installation flexibility
  • Low noise, maintenance-free design
  • Exterior case, galvanized steel construction finish RAL7035 Light Gray or 304 SS

Accessories

Part Number H W D
PWS3502A115N4LG 57.09 15.76 8.60
PWS3502A230N4LG 57.09 15.76 8.60
PWS3502A115N4SS 57.09 15.76 8.60
PWS3502A230N4SS 57.09 15.76 8.60
PWS31X2A230N4LG 65.52 19.75 12.10
PWS31X2A460N4SS 65.52 19.75 12.10
Electrical Data PWS3502 PWS31X2
Rated Voltage 115 230 230 400/460
Frequency Hz 60 50/60 50/60 50/60
Power Consumption 215 W 192 W 163 150
Running Amps 1.89 0.98 0.71 0.67
Connection Terminal Block Terminal Block
Cooling Data PWS3502 PWS31X2
Cooling Capacity Enclosure +95F (+35C) Water +50F (+10C) 21496 BTU/h (6300 W) 34121 BTU/h (10000 W)
Adjustable Control Range (Factory setting +95F ( +35C) +45 to +113 F +10 to +50 C +46 to +122 F +8 to +50 C
Flow Rate at Rated Capacity 2 GPM 450 L/h 5GPM 1135 L/h
Operting Pressure 14.5 - 145 PSI 1 - 10 bar 14.5 - 145 PSI 1 - 10 bar
Ambient Air Temp + 36/140 F +2/+60 C + 36/158 F +2/+65 C
Air Volume 690 CFM 1172 CM/h 1180 CFM 2005 CM/h

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Data subject to change without notice.