Legit Black NBR Float Switch Ball Replacement Part For Liquid Level Sensor Foot Switch Assembly 22 mm Outside Diameter By 15 mm Thick With 11 mm Inner Gap Killer Quality Components For Fast Repairs And Reliable Sensing Action Every Single Time

Reliable NBR float ball for liquid level switch upgrade
✔️ Outer diameter measures 22mm by 15mm thick and 11mm inner gap

This black nitrile sphere acts as a direct replacement for worn sensor parts. You slide it into foot switches and liquid gauges to restore steady tracking. Each unit helps you read fluid levels accurately without guesswork.

✅ Built from dense synthetic rubber that resists chemical exposure
✅ Measures precisely 22 mm and 0.87 inches across the outer ring
✅ Stands 15 mm and 0.6 inches tall with an 11 mm and 0.43 inches bore
✅ Packs one compact float built for rapid equipment recovery

💡 Why does a magnetic float level sensor lose calibration over time?

Environmental wear degrades the rubber seal and reduces buoyancy inside the guide tube. You need a fresh component to restore proper tracking and steady digital signals.

- Extract the worn polymer sphere and flush sediment from the sleeve
- Insert the fresh nitrile ball evenly along the central tracking rail
- Test vertical movement manually to eliminate friction points completely
- Lock the protective casing and observe stable measurement outputs

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