Square D 9037HG33RZ20 2.5-Inch Float Switch with Viton Seal

The Square D by Schneider Electric 9037HG33RZ20 is a heavy-duty float switch designed for reliable liquid level control in industrial and commercial applications. This mechanically-operated switch features a 2.5-inch diameter float assembly with a chemical-resistant Viton seal pack, making it ideal for use with aggressive fluids, petroleum products, and high-temperature applications.

Key Features:

• 2.5-inch float diameter for stable operation in various tank configurations
• Viton seal pack provides superior chemical resistance and high-temperature performance up to 400°F (204°C)
• Heavy-duty mercury-free switching mechanism for long service life
• NEMA 1 rated enclosure protects internal components from environmental contaminants
• Suitable for pump control, tank level monitoring, and automated filling systems
• UL and CSA listed for safe installation in industrial environments

The 9037HG series float switches are engineered for dependable performance in demanding applications where standard elastomers would degrade. The Viton seal material ensures compatibility with oils, solvents, acids, and other harsh chemicals commonly found in industrial processes.