Waterless/In-Line Floor Drain Trap Seal - EPDM Diaphragm

• Stops drain odors and bugs
• Simple one-piece installation
• 4 press fit models fit 2 in, 3 in, 3-1/2 and 4 in drains
• Patented air relief valve
• Economical
• Saves water - eliminates need for trap primer
• Standard waterless in-line floor drain trap sea
• Easily press fits into a standard drain to seal out odor and bugs
• New construction: Used as a trap primer replacement or in conjunction with a trap primer to provide protection against escaping sewer gases, eliminates the need to repair/replace trap primers when they fail
• Retrofit: Used in situations where trap primers have failed or where trap primers were never installed