1-1/4" Polypropylene S-Trap

EZ-FLO 35304 – 1-1/4" Polypropylene S-Trap for Sink Drainage Systems

The EZ-FLO 35304 S-Trap is a 1-1/4" drain component manufactured from high-impact polypropylene for resistance to corrosion and household chemicals. Designed to connect to the tailpiece and direct wastewater vertically into the floor, this S-trap provides a reliable solution for lavatory drainage where a wall outlet is not available.

This trap is compatible with both 1-1/4" and 1-1/2" OD piping systems and includes a captive nut on the j-bend for tool-free adjustment and secure sealing. Suitable for residential and light commercial installations, it meets applicable plumbing code requirements for non-metallic drainage components and is UPC certified.

Product Features

• Nominal Size: 1-1/4" inlet with adapter to fit 1-1/2"
• Material: High-impact polypropylene (non-corrosive and chemical-resistant)
• Connection Type: Slip joint with captive nut
• Trap Type: S-trap with vertical outlet configuration
• Certification: UPC listed for code compliance

Installation Considerations

This S-trap is intended for use in applications with floor drain connections, commonly found in older residential construction or certain retrofit conditions. Not suitable for wall-outlet configurations. Ensure local codes permit S-traps, as some jurisdictions require the use of P-traps with venting for air admittance.

Contractor Notes

Includes slip-joint connections for ease of installation and field adjustment. No solvent welding or threading is required. Always verify venting requirements and proper outlet alignment during installation. Ideal for low-flow lavatory fixtures where space and connection height may be limited.