304 Stainless Steel Float Balls for General Service

304 stainless steel float balls are commonly used in general service applications where corrosion resistance, durability, and reliable buoyancy are required. They are suitable for many liquid-based systems, float valves, level measurement devices, sump pumps, vacuum tanks, and other equipment where a metal float must perform consistently inside a tank or chamber.

304 stainless steel is the most commonly used material for these float balls because it offers dependable corrosion resistance and strength for many industrial and commercial environments. For more demanding applications, 316 stainless steel or other materials may be available. Material selection should account for liquid chemistry, temperature, pressure, and required service life.

Available round float ball sizes include 1-1/2", 2", 3", 3-1/2", 4", 5", 6", 7", 8", 10", 12", and 14". Oblong floats are also available in multiple sizes and connection styles. Stainless Steel Float Ball Company regularly adds sizes to inventory and can discuss custom dimensions for specific applications.

Yes. Float balls can be supplied with threads, through tubes, hooks, fittings, or magnets to match equipment requirements. Common thread options include NPT and UNC sizes, and through tubes can be matched to several rod diameters. The company can also tap custom thread specifications when a standard connection will not fit.

Stainless steel float balls are available in matte, brushed, or fully polished finishes. A matte float has the regular unfinished stainless appearance with a visible weld ring. A brushed finish smooths the weld seam without creating a mirror look. A fully polished ball provides a reflective mirror finish for applications where appearance matters.

Yes. Stainless Steel Float Ball Company has equipment available to pressure test floats. If your system has a higher-than-normal pressure requirement, the float can be tested to customer specifications. Pressure testing helps confirm that the selected float design is appropriate for demanding applications before it is integrated into equipment.

Magnets can be sourced and installed inside float balls when required for level detection or specialized sensing applications. The company has developed techniques to install magnets effectively inside the floats and can work with customer specifications for magnet requirements, including applications involving complex systems or higher-pressure operating environments.

The company offers direct shipping to customers and maintains a large inventory of common sizes to support reliable supply. Tailored supply programs can also be created to help reduce inventory costs, lower freight costs, or keep repeat-use float balls available for ongoing production, maintenance, or equipment manufacturing needs.