ISO 9001 Quality Management certified

ISO 9001 Quality Management

Pressure Testing Verified certified

Pressure Testing Verified

Oil Level Float Switches

Oil Level Float Switches from the Stainless Steel Float Ball Company include round and oblong stainless steel float balls with magnet integration, custom threads, and through-tube compatibility. Designed for precise liquid level detection in industrial, food processing, chemical, and wastewater applications, they offer durability, pressure-tested reliability, and full customization.

Float Balls with Custom Threads & Fittings
Round Stainless Steel Float Balls
Float Balls with Magnets
Oblong / Oval Stainless Steel Floats

Our Range of Products

Float Balls with Custom Threads & Fittings

Float Balls with Custom Threads & Fittings

  • Any thread spec tapped to your requirements
  • Through tubes fit 3/8" to 3/4" rod sizes
  • Pressure-tested 304ss & 316ss float balls
Round Stainless Steel Float Balls

Round Stainless Steel Float Balls

  • Sizes from 1-1/2" to 14" ready to ship
  • Custom threads, fittings & magnet options
  • Pressure-tested 304ss & 316ss steel build
Float Balls with Magnets

Float Balls with Magnets

  • Custom magnets for precise level detection
  • 304ss & 316ss pressure-tested construction
  • Multiple sizes, shapes & finishes available
Oblong / Oval Stainless Steel Floats

Oblong / Oval Stainless Steel Floats

  • 8 standard oblong sizes up to 9 x 14 inch
  • Custom threads, fittings & through tubes
  • 304ss & 316ss with matte, brushed, polished

Frequently Asked Questions

What materials are available for oil level float switches?

Our float balls are manufactured in 304 stainless steel and 316 stainless steel. 316ss is recommended for corrosive environments such as chemical or oil-based liquid applications. Other materials are available upon request to meet specific system requirements.

Can float balls be customized with magnets for oil level detection?

What thread and fitting options are available?

Are these float balls pressure-tested?

What sizes are available for round and oblong float balls?

What industries use oil level float switches?

How do I get pricing and place an order?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Industrial & Process Control

Industrial & Process Control

Float balls used in tanks and chambers for liquid level detection, pump activation, and flow control systems.

Food Processing

Food Processing

Stainless steel floats monitor oil, syrup, and liquid levels in large processing tanks and vats precisely.

Chemical Manufacturing

Chemical Manufacturing

316ss float balls safely monitor corrosive liquid levels in chemical processing tanks and containment chambers.

Wastewater Management

Wastewater Management

Durable stainless steel floats provide accurate level monitoring in wastewater treatment tanks and sump systems.

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 specialized manufacturing experience ensures float balls built to exact tolerances for every critical application.

Fully Custom Configurations Available

From magnet integration to custom threads, fittings, and through tubes, every float is tailored to integrate seamlessly into your system.

Large Inventory, Fast Worldwide Shipping

Extensive stock of common sizes ships directly to customers globally, minimizing lead times and keeping your operations on schedule.

Request a Quote for Custom Float Ball Solutions

Submit your requirements and our team will respond promptly with pricing, specifications, and tailored supply program options.

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.