Brett Martin 225mm x 150mm 90 Degree Twinwall Branch

Key Features & Benefits

• Reduced Junction Connection: Efficiently joins a 150mm twinwall pipe run into a main 225mm carrier line at a sharp 90° angle.

• Heavy-Duty High-Density Polyethylene (HDPE): Manufactured from tough, chemically resistant HDPE designed to withstand high ground loading and harsh underground environments.

• Corrugated Twinwall Profile: Features a ribbed outer wall for maximum structural strength and a smooth inner bore to maximize hydraulic flow and prevent debris build-up.

• Secure Push-Fit Jointing: Engineered for fast, reliable push-fit connection with compatible twinwall pipes and rubber seals to ensure a watertight installation.

• Lightweight & Easy to Handle: Significantly lighter than concrete or clay equivalents, reducing installation time, labor effort, and site safety risks.

The Brett Martin 225mm x 150mm 90 Degree Twinwall Branch (Code: 2TT190) is a high-performance underground drainage fitting engineered to connect a 150mm branch line into a 225mm main twinwall pipeline at a 90-degree angle. Designed specifically for unpressurized surface water, highway, and agricultural drainage systems, this junction fitting delivers exceptional durability and flow efficiency on site.

Manufactured from high-density polyethylene (HDPE), the fitting features a dual-wall construction: a corrugated outer wall that provides high resistance to ring stiffness and ground compaction, alongside a smooth interior wall that minimizes friction to maintain optimal water velocity. Its lightweight profile makes site handling and positioning straightforward, avoiding the need for heavy lifting machinery required by traditional concrete or clay pipework.