R72-B1-GFQ-186

Technical Characteristics

• Overall Width

  3.120 inches nominal

• Media For Which Designed

  gas

• Inside Diameter

  0.160 inches nominal all connections

• Mounting Facility Pattern

  two position in-line

• Contact Action Stimulus

  increase

• Thread Class

  2b all threaded hole

• Contact Adjustment Range

  +0.15/+4.00 actuation point inches of water and +0.15/+4.00 deactuation point inches of water

• Body Diameter

  3.120 inches nominal

• Features Provided

  tamper proof cap

• Thread Series Designator

  unc all threaded hole

• Contact Adjustability

  deactuation point adjustable, preset and actuation point adjustable, preset

• Terminal Type

  screw

• Mounting Method

  base and threaded hole

• Outside Diameter

  0.190 inches nominal all connections

• Nonpile-Up Contact Arrangement

  1 pole, double throw, one position momentary

• Nominal Thread Size

  0.190 inches all threaded hole

• Overall Length

  4.880 inches nominal

• Body Length

  3.060 inches nominal

• Pressure Switch Type

  differential

• Contact Load Current Rating

  5.0 amperes resistive load second voltage and 3.0 amperes inductive load second voltage

• Contact Voltage Rating In Volts

  28.0 dc at sea level second voltage

• Contact Stimulus Rating

  0.09 differential point nominal inches of water

• Proof Pressure

  15.00 inches of water

• Style Designator

  cylindrical w/mounting lugs

• Operating Temp Rating

  15.6 deg celsius minimum and 71.0 deg celsius maximum

• Pressure Connector Type

  barbed, unthreaded external all connections

• Thread Quantity Per Inch

  32 all threaded hole

• Distance Between Mounting Facility Centers

  1.624 inches nominal

• Contact Load Current Rating

  4.0 amperes resistive load first voltage and 4.0 amperes inductive load first voltage

• Contact Adjustment Type

  external deactuation point screw and external actuation point screw

• Contact Voltage Rating In Volts

  250.0 ac at sea level first voltage