Sight flow indicator, 1/2" body, 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm), 2.6 lb (1.2 kg). MPN:SFI-300SS-1/2

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Brand: Dwyer Instruments
Part #: SFI-300SS-1/2
SKU
510-G5175091
Regular Price $881.99 Special Price $629.99

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Sight flow indicator, 1/2" body, 4.063" L x 2.750" D x 2.563" H (103 x 70 x 65 mm), 2.6 lb (1.2 kg).

The Dwyer Instruments Window Sight Flow Indicator is a versatile and reliable tool for monitoring fluid flow in a variety of applications. Its 316 stainless steel body and tempered glass sight provide a clear view of flow direction and velocity, making it ideal for use in chemical processing, power generation, and wastewater treatment plants. The indicator's impeller design allows for easy installation and maintenance, and its horizontal and vertical flow capabilities make it suitable for a range of fluid flow applications, including horizontal, vertical, left, and right flow directions.

Top product features:

  • A tempered glass sight allows for clear visual indication of fluid flow.
  • A rotor indicator provides a direct visual indication of fluid flow direction.
  • A 316 stainless steel body ensures durability and resistance to corrosion in a wide range of operating conditions.

Top product applications:

  • Liquid Level Monitoring in Water Treatment Plants
  • Monitoring of Fluid Flow in Chemical Processing Systems
  • Flow Visualization in Power Generation Plants
Window Sight Flow Indicator with Impeller, Indicator Type Rotor, Body Material 316 Stainless Steel, Connection Size 1/2 in, Connection Type FNPT, Operating Pressure - Maximum 125 psig, Sight Material Tempered Glass, Sight Diameter 2 in, Number of Windows 2, Flow Direction Horizontal Left, Horizontal Right, Vertical Down, Vertical Up, Media Temperature - Minimum 32 Degrees F, Media Temperature -Maximum 200 Degrees F, Seal Material Buna-N

Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 5.60
  • Package Width: 3.50
  • Package Height: 3.60
  • Package Weight: 2.62
Product info last updated on February 1, 2026 10:36pm UTC Category: Flow Measuring Instruments
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