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Sight Flow Indicators

Clear and reliable sight flow indicators for visual inspection of fluid flow in pipelines.

Home ProductsSight Flow Indicators

Eliminate the guesswork in your pipeline operations with Flowtel Engineering’s premium Sight Flow Indicators. Also known as sight glasses, these essential inspection tools provide a transparent window into your process, allowing for immediate visual verification of fluid movement. Whether you are checking for color changes, consistency, or the presence of unwanted impurities, our indicators ensure that your system is operating exactly as intended.

Designed for high stakes industrial environments, these devices feature a rugged housing with reinforced transparent windows that can withstand demanding pressures. They are a critical safety and quality control component for the pharmaceutical, chemical, and food industries. By integrating a Flowtel sight glass, you gain the ability to monitor fluid characteristics in real time without ever needing to breach the integrity of your pipeline.

Double Window Sight Flow Indicator

Double Window Sight Flow Indicator

Sight Flow Indicators

Flowtel Double Window Sight Flow Indicators provide a quick, reliable, and economical solution for visually monitoring fluid flow in industrial process lines. Designed with dual viewing windows, they ensure enhanced visibility from multiple angles, making inspection easier and more efficient. These indicators are available in various styles, including rotor wheel, flapper, drip tube, and plain type. The rotor wheel design is ideal for detecting the flow of both clear and opaque liquids, even from a distance, and can be installed in horizontal lines or vertical lines with upward flow. For applications involving gravity flow, extremely low flow, or intermittent flow, the drip tube style is highly effective. It prevents fluid from splashing onto the sight glass, ensuring a clear and uninterrupted view at all times.

View Details Code: DWSFI
Full View Sight Flow Indicator

Full View Sight Flow Indicator

Sight Flow Indicators

Flowtel Full View Sight Flow Indicators are designed to provide a clear, unobstructed 360-degree view of fluid flow in industrial process lines. With a transparent body construction, they allow complete visual monitoring, making it easy to observe flow conditions, color, and clarity of liquids. These indicators are available in multiple configurations such as rotor wheel, flapper, drip tube, and plain type to suit different applications. The rotor wheel type is especially effective for indicating the flow of both clear and opaque liquids and can be easily seen from a distance. They can be installed in horizontal or vertical pipelines with upward flow. For low flow, gravity flow, or intermittent applications, the drip tube design ensures smooth operation while preventing splashing on the viewing surface, maintaining excellent visibility throughout the process.

View Details Code: FVSFI
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