Inserta 4p26fb6p35 Tee Lateral Connection Sdr 26 to Sdr 35

Product Description

The INSERTA 4p26fb6p35 is a 3-piece lateral tee connection designed to join SDR 26 4-inch heavy wall sewer pipe to SDR 35 6-inch heavy wall sewer pipe. It provides a watertight seal rated at 0.18 inches, making it suitable for below-grade sewer lateral connections where a reliable, leak-resistant joint is required. The 3-piece construction allows for straightforward field installation without cutting or solvent-welding the mainline pipe. Licensed plumbers and sewer contractors install this fitting during new construction or lateral rehabilitation work.

This fitting is used in residential and light commercial gravity sewer systems where a branch lateral must tie into a larger mainline. The typical install scenario involves connecting a 4-inch building drain lateral into a 6-inch main sewer line already in the ground. The SDR 26 and SDR 35 pipe wall ratings represent common sewer pipe standards found in municipal and private sewer lateral applications. No special tooling is required beyond standard plumbing hand tools to complete the connection.

Key Features

• 3-piece lateral design allows mainline tie-in without cutting the main pipe
• Watertight seal rated at 0.18 inches for below-grade sewer service
• Connects SDR 26 4-inch heavy wall pipe to SDR 35 6-inch heavy wall pipe
• Suitable for gravity sewer lateral connections in residential and light commercial systems

Compatibility

Designed for use with SDR 26 4-inch heavy wall sewer pipe on the lateral side and SDR 35 6-inch heavy wall sewer pipe on the mainline side.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and the International Plumbing Code (IPC). Confirm the mainline pipe is depressurized and flow is isolated or diverted before beginning the connection. Follow the manufacturer assembly sequence for all 3 pieces to achieve the rated watertight seal. Do not overtighten mechanical fasteners beyond hand-firm plus the manufacturer-specified turns without a torque value reference from the manufacturer documentation.

Technical Specifications

• Configuration: 3-Piece Lateral Tee
• Inlet Pipe Standard: SDR 26
• Inlet Pipe Size: 4 inches (heavy wall sewer pipe)
• Outlet Pipe Standard: SDR 35
• Outlet Pipe Size: 6 inches (heavy wall sewer pipe)
• Watertight Rating: 0.18 inches

Standard Information

• Brand: INSERTA
• Manufacturer Part Number: 4p26fb6p35