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Milton 1139-2 1/2in FNPT Electronic Compressor Tank Drain

Price: $144.98

Code: MIL-1139-2


This compressor tank drain is electronically adjustable to drain compressor tank automatically in order for it to deliver dry air. The two 2 way direct acting 1/2" FNPT valves are made of forged brass and have a manual test switch. Mountable in any position, this tank drain has a 6' 1/2" power cord and offers voltage of 115 volts / 1 phase / 60 Hz. Offers a working pressure range of 0 to 230 PSI.

  • 1/2" national pipe thread
  • Working pressure range of 0 to 230 pounds per square inch
  • Temperature range of 40 degrees Fahrenheit to 140 degrees Fahrenheit
  • Discharge interval adjustable from .5 to 45 minutes
  • Discharge duration adjustable from .5 to 10 seconds


  • Item Number: 1139-2
  • Material: Plastic
  • Weight: 1.346
  • Dimensions (L x W x H): 3.5 x 3 x 1.75
  • UPC: 030937308443

Country of Origin


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