FS25 | Paddle Flow Switch for Liquids


  • Easy installation into existing pipe
  • For a wide range of pipe size fom diameter 25 to 200
  • Reed switch provide ad SPST or SPDT contact function
  • Max. pressure rating 1500 psi (st. steel)

Technical Data

  • Service: For “Non-Corrosive” liquid fluid available
  • Operation Temperature: -30 – + 120 Degree C
  • Reed Switch: SPST: 250VAC, 100VDC, 10VA (max.)(flow ON);
  • SPDT: 150VAC/DC, 20 VA (max)
  • Carry Current: 1A (max.)
  • Wire Conduit: 1/2″ NPTF. 3/4″ NPTF and option available
  • Protection Class: FS25R: Weather Proof type / FS25X: Explosion Proof Type
  • Material: Housing-Aluminum alloy (SS316 Available for FS25X); Body-SS316+ teflon; Plate-Stainless Steel 301
  • Optional: other materials available upon request
Category: Brand:


  • Weather Proof (FS25R)
  • Explosion Proof (FS25X)

For Wide Range Pipe Size, Paddle Type, 1″ To 8″ Pipe



Product Specification


Detailed Product features and Specification


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