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Flow Sights

Available11 products
Flow sights (sometimes called sight flow indicators or window flow sights) are installed in sealed lubrication systems so that users can verify that lubricants are flowing through the system without having to open the line. They also allow users to see the color and clarity of the lubricant to assess its quality.

Flow Sight

Flow Sight
Flow Sights attach to a lubrication system to help observe fluid flow, condition, or clarity. Use in vertical or horizontal fluid lines. Brass construction, Buna N Seals, and borosilicate glass sight windows help to withstand demanding conditions.
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Flow Sight with Nylon Ball

Flow Sight with Nylon Ball
Flow Sight with Nylon Ball Indicators attach to a lubrication system to help observe the flow, condition, or clarity of dark fluids in dim light conditions. Use in vertical or horizontal fluid lines. Brass construction, Buna N Seals, and borosilicate glass sight windows help to withstand demanding conditions.
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Viewport

Viewport
For use on pumps and gearboxes, these viewports help to observe the flow, condition, or clarity of fluids. They feature brass construction and glass lenses.
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Wide View Flow Sight

Wide View Flow Sight
Wide View Flow Sights feature brass construction with Buna N Seals and can be used in vertical or horizontal fluid lines to observe fluid flow, condition, or clarity. Borosilicate glass sight windows help to provide clear visibility.
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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.