
Float Balls with Custom Threads & Fittings
- Any thread spec tapped to custom order
- Through tubes fit 3/8" to 3/4" rods
- 304ss & 316ss with 3 finish options
ISO 9001 Quality Management
ASTM Stainless Steel Material Standard
Stainless steel float balls and oblong floats for liquid storage tank level gauging. Available in round and oblong shapes with custom threads, fittings, and magnet integration. Pressure-tested in 304ss and 316ss for industrial, food processing, chemical, and wastewater applications worldwide.




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Our float balls are manufactured from 304 stainless steel as the standard material, with 316 stainless steel available for more corrosive environments. Both grades offer excellent durability, corrosion resistance, and suitability for food processing, chemical manufacturing, and wastewater applications. Other materials can be sourced upon request.
Talk to our experts for custom solutions and tailored guidance.

Stainless steel floats monitor liquid levels in tanks and vats holding oils, syrups, and process liquids.

Corrosion-resistant 316ss floats safely monitor liquid levels in chemical storage and process tanks.

Durable float balls provide accurate level monitoring in wastewater treatment tanks and sump systems.

Float balls activate sump pumps, control steam traps, and manage vacuum tank shutoffs in heavy industry.
Talk to our experts for custom solutions and tailored guidance.
Over two decades manufacturing precision stainless steel float balls, delivering proven reliability across diverse industrial and process control applications worldwide.
Every float ball can be tailored with custom threads, fittings, magnets, and finishes to integrate seamlessly into your existing liquid level measurement systems.
Extensive stock of common sizes in 304ss and 316ss, shipped directly to customers globally for faster turnaround and consistent supply continuity.
Submit your specs and our team will respond promptly with pricing, lead times, and technical guidance tailored to your system requirements.
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.