AT-1004 Low Pressure, factory pre-set pressure switch

AT-1004 Series Low Pressure Switch

The AT-1004 series of low pressure switches is designed for applications where adjustability is not required.

  • Preset Range: 1.5 to 17 inches of water column.
  • Applications: Liquid level sensing, system pressure confirmation, and footpedal interfacing.

Contact an Airtrol Application Engineer with your specific requirements.

AT-1004 Pressure Switch

Specifications

Contact Form Single Pole, Double Throw (SPDT)
Terminations .187 Quick-Connect
Agency Compliances UL/CSA Approved Microswitch
Operating Speed 25 MSEC
Materials (Wetted) Body: Polysulfone
Diaphragm: Polyurethane
Temperature Range 40° - 150° F (4° - 66° C)
Set-Point Tolerance +/- 10% of setting OR 0.5" WC, whichever is greater
Max Overpressure Contact Factory
Deadband Contact Factory
Current Rating Contact Factory

Ordering Information

Part Number Configuration:

AT-1004 - [Set Point] - [Option]
  • [Set Point]: Specify value in Inches Water Column (WC).
  • [Option]: Barb Size Selection
    • (Blank) = Standard 1/16" Barb (Default)
    • B85 = 1/8" ID Barb

Example: AT-1004-12
Preset to 12" WC, with standard 1/16" barb.

Mounting Dimensions

AT-1004 Mounting Dimensions

For more information or assistance, reach out to our team today.