Tyler Pipe 002543 4x2 Sv Sanitary Cross Fitting

Product Description

The TYLER PIPE 002543 is a 4 x 2 SV-style sanitary cross fitting designed for cast iron drain, waste, and vent (DWV) piping systems. A sanitary cross allows one horizontal run to intersect another while also accepting a branch inlet, making it a key junction fitting in multi-stack or complex drain layouts. The SV (Service Weight) designation identifies the wall thickness class, which meets standard service-weight cast iron specifications. This fitting is installed by licensed plumbers working on residential or light commercial DWV systems.

The 002543 fits into 4-inch main line runs with 2-inch branch outlets, a common configuration in bathroom groups and floor drain manifolds. It is typically used at points where two horizontal drain lines cross and a vertical branch must also be served. Plumbers working on new construction or drain system retrofits will find this fitting applicable in multi-fixture rough-in scenarios where a single sanitary tee or wye would not address the full branch requirement.

Key Features

• SV (Service Weight) cast iron construction for standard DWV applications
• 4 x 2 inch configuration accommodates a 4-inch main run with 2-inch branch connections
• Sanitary cross geometry supports multi-directional drain flow at a single junction point
• Sold as a single unit

Compatibility

Designed as an OEM-style service-weight cast iron replacement fitting for residential and light commercial DWV piping systems using 4-inch and 2-inch cast iron pipe.

Installation Notes

Installation should be performed by a licensed plumber in accordance with the International Plumbing Code (IPC) or applicable local code. Shut off water supply and isolate the drain section before cutting into an existing line. SV cast iron fittings are typically joined using no-hub couplings with band clamps or lead-and-oakum joints depending on the existing system type. Verify branch flow direction and slope requirements before final positioning.