1-1/2" Copper LA P-Trap, Type DWV, Copper x Slip Joint

Streamline A 15636 – 1-1/2" Copper LA-Style P-Trap with Union Joint

The Streamline A 15636 is a 1-1/2" copper P-trap designed for use in non-pressurized sanitary drainage systems. It incorporates an LA-style design with a copper sweat inlet and slip joint outlet, allowing for secure and serviceable installation beneath sinks and other fixtures in compliance with standard code requirements.

This fitting is manufactured from high-grade copper for corrosion resistance and long-term durability. The union joint allows for easy disassembly and reassembly during maintenance or trap cleanout. Typical applications include residential and commercial drain waste systems where code-mandated trap configurations are required.

Product Features

• Copper Sweat x Slip Joint Connection – Combines permanent and serviceable connections for flexibility during installation and repair.
• High-Quality Copper Construction – Provides durability and corrosion resistance for long-term reliability in DWV applications.
• Union Nut Assembly – Facilitates removal of the trap for routine maintenance or inspection access.
• Standard LA-Pattern – Designed to maintain a proper water seal and prevent the passage of sewer gases into occupied spaces.

Technical Specifications

• Manufacturer: Streamline
• Part Number: A 15636
• Nominal Size: 1-1/2 inch
• Material: Copper
• End Connections: Copper (sweat) x Slip Joint
• Application: Drainage, Waste, and Vent (DWV) systems
• Origin: Domestic

Installation Notes

For proper installation, the sweat end must be soldered to compatible copper tubing using standard flux and solder practices. The slip joint outlet should be secured using a compression nut and washer to the tailpiece or wall bend. Ensure proper alignment and pitch to maintain trap seal and drainage efficiency. Installation must follow local code requirements.

Intended Use

Suitable for use in residential and commercial sanitary drainage systems under lavatories, sinks, and similar fixtures. Designed to comply with applicable plumbing codes where copper DWV materials are specified.