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  • Toll Free: 800-806-5312
  • West Coast: 855-984-8511
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  • AP AIR, INC.
  • 805 13th Street North
  • Humboldt, IA 50548
  • 800-806-5312
  • 1101 Center Street
  • Redding, CA 96001
  • 855-984-8511

Product Details

Trinary Switch Normally Open, Female Thread - Original Red Dot, 7/16" x 20 Thread
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Trinary Switch Normally Open, Female Thread - Original Red Dot, 7/16" x 20 Thread

Trinary Switch Normally Open, Female Thread - Original Red Dot, 7/16" x 20 Thread

Item # 220-56421
Contact AP Air for Pricing and Availability at (800) 806-5312

Item Information

Pressure Side and Fan Side Normally Open
Can Use Aftermarket Version 220-5642

OEM Numbers

3822090M1, 4379-RD5-5977-0, 3697198M2, 71R7550, RD-5-4583-0

Specifications

LOW PRESSURE - OPENS22 PSIG, Falling Pressure
LOW PRESSURE - CLOSES40 PSIG, Rising Pressure
HIGH PRESSURE - OPENS325 PSIG, Falling Pressure
HIGH PRESSURE - CLOSES230 PSIG, Rising Pressure
FAN CYCLING - OPENS35-60 PSIG, Below Closing Pressure
FAN CYCLING Turns Fan On at 200-250, Turns Fan Off at 170-200
THREAD SIZEFemale, 7/16 Flare

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