20+ Years Manufacturing Experience certified

20+ Years Manufacturing Experience

Worldwide Direct Shipping certified

Worldwide Direct Shipping

Spherical Floats & Barrier Floats

Stainless Steel Float Ball Company manufactures spherical and barrier floats in 304ss and 316ss stainless steel. Available in round and oblong shapes with custom threads, fittings, magnet integration, and pressure testing, these floats serve industrial process control, food processing, wastewater management, and more.

Float Balls with Custom Threads & Fittings
Round Stainless Steel Float Balls
Float Balls with Magnets

Our Range of Products

Float Balls with Custom Threads & Fittings

Float Balls with Custom Threads & Fittings

  • Any thread spec tapped to order
  • Through tubes fit 3/8" to 3/4" rods
  • Pressure-tested 304ss & 316ss builds
Round Stainless Steel Float Balls

Round Stainless Steel Float Balls

  • 12 round sizes, 1-1/2" to 14" available
  • Custom threads, fittings & magnet options
  • 304ss & 316ss, ships worldwide directly
Float Balls with Magnets

Float Balls with Magnets

  • Custom magnets assembled inside float balls
  • 304ss & 316ss pressure-tested construction
  • 12 round sizes from 1-1/2" to 14"

Frequently Asked Questions

How does a ball float work?

A ball float works by rising and falling with the liquid level inside a tank or chamber. As liquid rises, the buoyant float rises with it, triggering a valve, switch, or sensor mechanism to control flow or activate a pump. In stainless steel float balls, this principle is applied in industrial systems requiring reliable, corrosion-resistant level detection.

What is a floating ball?

What materials are your float balls made from?

Can float balls be customized with threads and fittings?

Are stainless steel float balls pressure tested?

What sizes of spherical float balls are available?

Do you offer float balls with magnet integration?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Food Processing

Food Processing

Monitor liquid levels in tanks and vats containing oils, syrups, and other food-grade liquids with corrosion-resistant stainless steel floats.

Wastewater Management

Wastewater Management

Provide accurate liquid level monitoring and control in wastewater treatment tanks using durable, pressure-tested stainless steel floats.

Chemical Manufacturing

Chemical Manufacturing

Safely monitor corrosive liquid levels in chemical processing environments using 316ss stainless steel floats built for harsh conditions.

Industrial Process Control

Industrial Process Control

Control and measure material flow in float valves, steam traps, sump pumps, and vacuum tank systems across heavy industrial settings.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Industrial Buyers Choose Stainless Steel Float Ball Company

20+ Years of Float Ball Expertise

Over two decades of manufacturing experience means proven designs, deep technical knowledge, and reliable solutions for the most demanding applications.

Fully Custom Configurations

Every float can be tailored with custom threads, fittings, magnet integration, through tubes, and finishes to integrate seamlessly into your existing system.

Large Inventory, Fast Worldwide Shipping

A broad in-stock inventory of common sizes ships directly to customers worldwide, ensuring fast turnaround times and consistent supply reliability.

Get a Custom Float Ball Quote Today

Submit your specifications and our team will respond promptly with pricing, availability, and custom design options for your application.

Contact Us Today

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.