Polystyrene tank floats are used for liquid level control in storage tanks, water systems, and septic applications. The float secures to a 3/8" threaded rod and triggers a switch or valve as the liquid level rises or falls.

• Tough, durable, and rustproof polystyrene construction
• Will not corrode or deteriorate with use
• Cast in two halves with a plastic-welded, leak-proof seam
• Secures to 3/8" threaded rod
• Best suited for non-contaminated water (use butyrate floats for contaminated water or other liquids)
• Size: 10" round x 3/8" threaded rod