1820-0-MIL-PRESET 0.15 W.C.(DEC-

Technical Characteristics

• Overall Length

  3.900 inches nominal

• Overall Diameter

  4.100 inches nominal

• Pressure Switch Type

  differential

• Operating Temp Rating

  -50.0 deg fahrenheit minimum and 150.0 deg fahrenheit maximum

• Contact Action Stimulus

  decrease

• Contact Adjustability

  actuation point adjustable, preset

• Contact Adjustment Range

  -0.00/+10.00 actuation point pounds per square inch gage

• Special Features

  mounting bracket no.a389 provided

• Style Designator

  37 cylindrical

• Hazardous Locations/Environmental Protection

  humidity resistant

• Mounting Method

  bracket

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Contact Adjustment Type

  external actuation point screw

• Contact Stimulus Rating

  0.15 actuation point nominal inches of water

• Media For Which Designed

  gas