
Float Balls with Custom Threads & Fittings
- Any thread spec tapped to your requirements
- Through tubes fit 3/8" to 3/4" rods
- Magnet integration for accurate level sensing
ISO 9001 Quality Management
Pressure Testing Compliance
Magnetic level gauges and indicators from Stainless Steel Float Ball Company use precision-engineered stainless steel float balls with integrated magnets to deliver accurate liquid level detection. Suitable for industrial process control, food processing, chemical manufacturing, and wastewater management, these durable components offer custom threads, fittings, and pressure-tested reliability.




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A magnetic level gauge uses a float ball with an integrated magnet that rises and falls with the liquid level inside a chamber or tank. The magnet's movement actuates external indicators or switches, providing a visual or electronic reading of the liquid level without direct contact with the fluid, making it ideal for sealed or pressurized systems.
Talk to our experts for custom solutions and tailored guidance.

Magnetic float balls monitor corrosive liquid levels safely in sealed chemical tanks and process vessels.

Precise liquid level monitoring in food-grade tanks, vats, and vessels containing oils, syrups, and liquids.

Accurate level detection in wastewater treatment tanks ensures reliable process control and regulatory compliance.

Float balls with magnets serve steam traps, sump pumps, vacuum tanks, and float valves in heavy industrial settings.
Talk to our experts for custom solutions and tailored guidance.
With over two decades of manufacturing experience, we deliver float balls and magnetic level components that meet the most demanding industrial specifications.
We source and assemble custom magnets inside float balls for precise level detection, with tailored threads, fittings, and pressure-tested builds for your exact system.
Extensive in-stock inventory of common sizes ships directly worldwide, reducing lead times and ensuring reliable supply to keep your operations running without delay.
Submit your requirements and our team will respond promptly with pricing, specifications, and custom design options tailored to your application.
For immediate assistance, feel free to give us a direct call at (416) 805-8132. You can also send us a quick email at richard@castingtechnologies.com.
For immediate assistance, feel free to give us a direct call at (416) 805-8132. You can also send us a quick email at richard@castingtechnologies.com.