Float Balls with Custom Threads & Fittings
- Custom threads & fittings match your system
- Round and oblong shapes, many sizes
- 304ss/316ss build, pressure-tested strength
Pressure Testing Certification
Food-Grade Stainless Steel Certification
Sump pump float switches and float balls control liquid level detection and pump activation in sump systems, tanks, and treatment basins. Manufactured in durable 304 and 316 stainless steel, these round and oblong floats come with custom threads, fittings, magnets, and pressure-tested construction to ensure reliable, long-lasting performance across industrial, food processing, and wastewater applications.
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Stainless steel sump pump float balls typically last 15-20 years or longer due to their corrosion-resistant construction, far outlasting plastic floats which degrade from UV exposure and chemical contact. Lifespan depends on water chemistry, pressure conditions, and mechanical wear, but pressure-tested stainless steel floats offer significantly greater durability and reliability than standard plastic alternatives.
Talk to our experts for custom solutions and tailored guidance.
Monitors liquid levels in tanks and vats containing oils, syrups, and other liquids during food production processes.
Provides accurate liquid level monitoring and pump activation in wastewater treatment tanks and basins.
Safely monitors corrosive liquid levels in chemical processing tanks using durable stainless steel construction.
Activates vacuum pump shutoffs and controls liquid buildup in steam traps across heavy industrial settings.
Talk to our experts for custom solutions and tailored guidance.
Two decades of experience engineering durable stainless steel float balls and switches trusted across industrial and sump pump applications worldwide.
Choose from round or oblong shapes, custom threads, fittings, magnets, and finishes tailored precisely to your sump pump system's requirements.
Maintain project timelines with a large in-stock inventory of common float sizes shipped directly worldwide for fast, reliable delivery.
Share your specifications and our team will respond promptly with pricing, lead times, and custom configuration options tailored to your system.
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.