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Full-View Sight Flow Indicators

65 products
Full-view sight flow indicators show the liquid level in a tank or the presence or clarity of fluids in a piping system. They are used to monitor chemical processes occurring in equipment and to detect leaks, flow interruptions, and contaminants in a system. The 360° clear viewing area can resist clouding, cracking, and discoloration, and the flow indicator's round design helps deter collection of debris in corners.

Double Wall Sight Flow Indicator

Double Wall Sight Flow Indicator
With a 360° viewing area, these sight flow indicators help you see the presence or clarity of liquids in a piping system, or liquid level in a tank. The design has no corners to collect debris. The sight material, featuring corrosion-resistant Pyrex® inner walls, resists clouding, cracking, and discoloration.

PVC Connection Material

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Polypropylene Connection Material

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Single Wall Sight Flow Indicator

Single Wall Sight Flow Indicator
See the presence or clarity of liquids in a piping system, or liquid level in a tank, with these sight flow indicators. Providing a 360° viewing area, the design has no corners to collect debris. The acrylic sight material shields against impact and resists clouding, cracking, and discoloration.

Carbon Steel Connection Material

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PVC Connection Material

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Polypropylene Connection Material

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Stainless Steel Connection Material

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.