Charlotte Pipe 1108 Cast Iron Sanitary Tee 4 Inch

Product Description

The CHARLOTTE PIPE 1108 is a 4-inch cast iron soil pipe sanitary tee rated for service weight applications in drain, waste, and vent (DWV) systems. This fitting connects in a spigot x hub x hub configuration, allowing a branch line to tie into a vertical or horizontal drain stack. The 1108 is rated for temperatures from 32 degrees F to 212 degrees F, making it suitable for a full range of residential and commercial drainage conditions. At 18.617 pounds, it is a solid, durable fitting built for long service life underground or within wall and floor assemblies. Licensed plumbers and pipefitters are the primary installers of this fitting.

The CHARLOTTE PIPE 1108 sanitary tee is designed for use in gravity-flow DWV piping systems in residential and light commercial construction. It is commonly installed in vertical stack configurations where a horizontal branch drain connects to a main soil stack. The spigot x hub x hub end configuration accepts standard service weight cast iron pipe on all three connections. This fitting is appropriate for below-slab, in-wall, and above-ground DWV applications where cast iron is specified or required by local code.

Key Features

• Service weight cast iron construction for reliable, long-term DWV performance
• Spigot x hub x hub end configuration for standard cast iron pipe connections
• Rated for 32 degrees F to 212 degrees F operating temperature range
• 4-inch nominal size fits standard 4-inch soil pipe and fittings
• Fitting profile measures 14 inches in length and 6 inches in both width and height

Compatibility

Designed as an OEM-style service weight cast iron replacement fitting for 4-inch DWV soil pipe systems using spigot and hub connections.

Installation Notes

Installation of cast iron DWV fittings must be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) and applicable local codes. Shut off water supply and ensure the drain system is depressurized before cutting into existing piping. Hub connections are typically made with lead and oakum or with listed no-hub couplings, depending on the joining method specified for the installation. Support all horizontal runs with appropriate hangers at code-required intervals to prevent sagging and joint stress.