Description
SML Below Ground Cast Iron Single Branch 88°
The Cast Iron T fitting is designed to create a branch connection within below-ground SML drainage systems. Manufactured from cast iron and finished with a red epoxy coating, it provides a durable solution for connecting horizontal drainage runs while maintaining reliable flow performance. The 88° branch angle helps direct flow into the main pipeline and forms part of the wider SML socketless drainage range.
Specifications
| Product type | Cast iron single branch 88° |
| Product codes | 232119, 232114, 232115 |
| Size options | 100 x 100mm, 150 x 100mm, 150 x 150mm |
| Material | Cast iron EN-GJL-150 to EN 1561 |
| Angle | 88° |
| Coating | Red epoxy coating, internal and external |
| Connection type | Socketless |
| System compatibility | SML below ground drainage systems |
| Standard | BS EN 877 |
Key design features
The 88° branch angle allows wastewater to enter the main drainage run at a controlled angle, helping maintain efficient flow through the system. Available in equal and unequal branch configurations, the range provides flexibility when connecting secondary drainage lines into larger pipework networks.
Benefits
• Creates reliable branch connections within drainage systems.
• Cast iron construction provides strength and durability.
• Epoxy coating helps protect against corrosion.
• Compatible with SML socketless drainage systems.
• Available in multiple branch size combinations.
Applications
This Cast Iron T fitting is used within below-ground soil, waste, and rainwater drainage systems where a branch connection is required. It is suitable for commercial, residential, and infrastructure projects using SML drainage pipework and compatible coupling systems.
Explore more
Browse our full range of cast iron fittings, including bends, branches, and couplings, or explore our SML below-ground drainage components from Castings Drainage.
Contact us
For product details or delivery information, contact Castings Drainage for expert advice and UK-wide supply.




