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Check our calculator to get your total square inches

The Ball shutter is an essential tool that allows stopping backflows in case of toilet bowl or wastewater evacuations flooding, etc.
With an adjustable diameter from 2" to 6", this inflatable shut-off balloon is ideal for a wide range of applications in different environments. Made of resistant PVC, it ensures perfect sealing and is resistant in most extreme conditions. Easy to install, with a 1.5 m air supply cord, this balloon is equipped with a valve for quick inflation and deflation, allowing easy setup and removal."

PVC Pack Ball shutter 2in to 6in wide

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    Important information before buying:

    Important information before buying:

    1. Custom-Made Protection - FlowStop is a custom-made inflatable device designed to reduce the risk of damages from exterior flooding.

    2. Non-Exchangeable & Non-Refundable - Each FlowStop is manufactured to the exact dimensions you provide. Please ensure your measurements are accurate before ordering: https://www.flowstopfloodbarrier.com/how-to

    3. "Height & Protection Level - The Height of the FlowStop listed on your quote includes the entire device. The gasket does not extend to the top, meaning the effective flood protection level is 5 inches less than the height."

    4. Frame Depth Requirement - To function correctly, the frame depth of the opening must be at least two-thirds of the FlowStop’s own depth.

    5. "Surface & Frame Requirements - The surface in contact with FlowStop must be flat and textured. Surfaces too sleek like aluminium or painted wood needs anti-skid tapes. If any, Grouts or ledges must not exceed 1/3 of an inch. * Frame walls must be parallel for a proper seal."

    6. Width of your FlowStop - Your flowstops will arrive wider than listed on this invoice. Up to 2 inches wider. This is by design and will ensure maximum efficiency.

    7. Not a Hurricane Shutter Replacement - FlowStop is designed for flood protection and should not be used as a substitute for hurricane shutters.

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