2 inch Cast Iron Soil No Hub Sanitary Tee No Hub x No Hub x No Hub

2 inch Cast Iron No-Hub Sanitary Tee – For Soil and Waste Drainage Systems

The 2 inch Cast Iron No-Hub Sanitary Tee is a drainage fitting designed for use in non-pressurized soil, waste, and vent (DWV) systems. Fabricated from durable cast iron, it allows for a branch connection perpendicular to the main run, supporting consistent flow in horizontal and vertical drainage configurations. The no-hub design facilitates connection using mechanical couplings rather than hub-and-spigot joints.

Manufactured to ASTM and CISPI specifications, this tee is suitable for use in above- and below-grade drainage systems in both residential and commercial buildings. The robust construction and dimensional accuracy ensure system compatibility and code compliance in long-term installations.

Product Features

• ✅ Material: Cast iron – gray iron conforming to ASTM A888 or CISPI 301
• ✅ Size: 2 inch nominal pipe size (NPS)
• ✅ Configuration: Straight tee with 90° branch for horizontal-to-vertical transitions
• ✅ Connection Type: No-hub (plain-end) – intended for use with stainless steel shielded couplings
• ✅ Use Case: Gravity flow DWV systems in multi-story and slab-on-grade installations

Applicable Standards

• ASTM A888: Specification for hubless cast iron soil pipe and fittings
• CISPI 301: Cast Iron Soil Pipe Institute specification for no-hub systems
• NSF/ANSI Standard 14: Certified for use in DWV applications

Installation Guidelines

This fitting must be joined using mechanical no-hub couplings that include a stainless steel shield and torque-limiting clamps, in accordance with manufacturer recommendations and local code. Proper support spacing and alignment are critical to prevent joint deflection or misalignment. All installations should comply with the International Plumbing Code (IPC) or Uniform Plumbing Code (UPC), as applicable.

Common Applications

Typical installations include branch connections in soil stacks, horizontal waste lines, or fixture arms. This tee is suitable for cast iron DWV piping systems in commercial structures, institutional buildings, and residential developments where long service life and fire resistance are priorities.

Material Performance Note

Cast iron is valued in plumbing systems for its fire resistance, rigidity, and sound attenuation. No-hub systems reduce installation time compared to traditional hub-and-spigot methods while maintaining system integrity when installed with listed couplings.

The 2 inch Cast Iron No-Hub Sanitary Tee provides a reliable, code-compliant solution for DWV systems requiring branch connectivity in cast iron piping networks. Its heavy-duty construction and compatibility with standard no-hub couplings make it ideal for both new construction and system retrofits.