Magnetic Float Level Switches

Pricing depends on size, shape, material grade (304ss or 316ss), finish, and customizations like threads, fittings, or magnet integration. Standard sizes with common specifications are generally more affordable, while custom pressure-tested designs cost more. Contact us directly for competitive pricing and a quote tailored to your exact specifications.

Our magnetic float level switches are constructed primarily from 304 stainless steel, with 316 stainless steel available for applications requiring greater corrosion resistance, such as chemical processing or marine environments. Other materials can be sourced upon request to meet specific application or regulatory requirements.

Yes, float balls can be tapped with virtually any thread specification, including 1/4-20, 3/8-16, 1/4 NPT, 3/8 NPT, 1/2 NPT, and 3/4 NPT, along with through tubes designed to fit various rod diameters. Custom fittings ensure seamless integration into existing liquid level measurement and control systems.

Magnetic float switches are available in both round and oblong (oval) shapes. Round floats range from 1-1/2" to 14" in diameter, while oblong floats come in sizes such as 7 x 12" and 9 x 14", each configurable with different thread types, finishes, and magnet placements to suit specific tank or vessel geometries.

Yes, stainless steel magnetic float switches are widely used in food processing for monitoring liquid levels in tanks and vats containing oils, syrups, and other consumable liquids. The corrosion-resistant, easy-to-clean stainless steel construction meets the sanitary requirements common in food-grade processing environments.

Each float can be pressure-tested using specialized equipment to verify structural integrity and reliability under specific pressure conditions. This ensures the switches perform safely in demanding environments like vacuum tanks, steam traps, and sump pumps where consistent, leak-free operation is critical.