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Dwyer SFI-100-1/2 Indicator, Sight Flow, 1/2" NPT

Model: SFI-100-1/2

Threaded process connections, viewing windows, and bodies of brass or 316 SS. Single window with a rotating impeller.

Your Price $76.00 USD
Inventory 1 Week

Dwyer SFI-100-1/2 INDICATOR, SIGHT FLOW, 1/2in NPT

  • Features a removable window for easy service and replacement of wearing parts.


  • Service: Compatible gases and liquids.
  • Wetted Materials: Window: tempered glass; Body: bronze or 316 SS; Gasket: Buna-N, fluoroelastomer or PTFE; Indicator: ABS or 316 SS impeller (100 and 300), 304 SS or 316 SS flapper (360).
  • Temperature Limit: 200°F (93°C).
  • Pressure Limit: 125 psig (8.62 bar), 150 psig (10.34 bar) on "MP" Models.
  • Connections: Threaded.

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