FEATURES/BENEFIImage of Sure Flow Ball Style Sight Flow IndicatorTS:

  • Clear 360 Degree visual flow indication of Flow Process
  • 316L Stainless Steel or Bronze Construction
  • Temperature up to 400F
  • Pressures to 232 PSIG
  • Use with Water, DI Water Oils, Coolants, Corrosives, Liquids, Air, Gases and Steam
  • Very Low to High Flow Ranges

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For use in applications of:

  • Water
  • Oil
  • Synthetic Oil
  • Hydraulic oil
  • Coolants
  • Paint
  • Solvents
  • Corrosives
  • Air
  • Gases


Sure Flow Products Sight Flow Indicators are commonly used to verify that flow is present. Sure Flow Ball Style Sight Flow Indicators provide visual Indication of flow. With the flow the ball rises of a seat and into view. The higher the ball rises on the sight flow indicator more flow is indicated. The lower the balls position of the view the less flow is indicated. Like the Paddle Sight Flow Indicator or Spinner Sight Flow Indicator, the Sure Flow Products Ball Sight Flow Indicator also is used in applications of water, oil(s), corrosives, air, nitrogen and steam (less than 400F) as well as other liquids and gases. Our Stainless Steel Sight Flow Indicator provides indication for processes such as: deionized water, chemical or corrosives, and other liquids and corrosive environments. Sure Flow Products sight flow indicators handle flow very low flows as well as high flows. We also offer a wide range of other styles of visual sight flow indicators visit our website of contact one of our engineers.