Multitech Devices

Paddle Air Flow Switch


  • AFSPT is used for monitoring air flow in the ducts. The Upper assembly including micro-switch is isolated using SS316Ti bellow or brass bellow assembly. in some cases Magnetic coupling is also used .this isolated is very help ful in case of moist air or pressurized air or gasses flowing throught ducts

Typical Application:

  • Clean Room Filter System
  • Duct Type Heating
  • Exhaust Ventilating
  • Air Supply SYstem
  • Air Treatment System

Technical Specifications

Brand : NXG Multi-Tech Devices
Max system Pressure : 15Kg
Temperature Range : -20 to 100 Degree C
Sensor Specifications : Microswitch with change over contact (SPDT or DPDT)
Contact Rating : 5A 230VAC SPDT Microswitch or 15A 250VAC Microswitch (in case of SS316L Bellows only
Sealing Type : Bellow Sealed /magnetic coupled
Max Air Velocity : 15000 FPM

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