Float Trap

Definition

A Float Trap is a floating device in a plumbing fixture that opens or closes a valve to prevent sewer air gases from escaping back through the fixture.

Purpose

The purpose of a Float Trap is to maintain a water seal in plumbing fixtures, preventing the backflow of sewer gases into the living space, which can cause odors and potential health hazards.

Examples of Use

• Toilets: Using float traps in toilet tanks to control the water flow and prevent sewer gas backflow.
• Sinks: Employing float traps in sink drains to maintain a water seal and block sewer gases.
• Showers: Installing float traps in shower drains to prevent sewer gas from entering the bathroom.

Related Terms

• P-Trap: A type of plumbing trap that creates a water seal to prevent sewer gases from entering the building.
• Valve: A device that controls the flow of fluid in a system.
• Backflow Preventer: A device that prevents the reverse flow of water or other substances in a plumbing system.

Notes

• Regular maintenance and inspection of float traps are necessary to ensure they function correctly and maintain the water seal.
• Float traps should be installed according to plumbing codes and standards to ensure effective performance.