Brett Martin 300mm 45 Degree x 225mm Junction

Key Features & Benefits

• Precision Main-to-Branch Connection: Connects a 225mm branch line into a main 300mm underground drainage run at a smooth 45° angle to maintain optimal hydraulic flow.

• Adoptable Sewerage Standard: Manufactured in full compliance with BS EN 1401-1 and BS EN 13598-1, meeting UK water authority standards for adoptable main drainage networks.

• High-Impact PVCu Construction: Solid-wall PVCu engineering ensures maximum resistance to ground movement, earth loads, and chemical attack from domestic and industrial effluent.

• High-Performance Elastomeric Seals: Factory-fitted captive ring seals provide long-lasting, leak-proof joints with simple push-fit assembly.

• Smooth Internal Bore: Prevents snagging, silt accumulation, and blockages, keeping main drainage runs free-flowing with low maintenance requirements.

The Brett Martin 300mm 45 Degree x 225mm Junction (Code: 3TY245) is a premium heavy-duty underground drainage fitting designed for connecting a 225mm branch pipeline into a 300mm main carrier line at a 45° sweeping entry angle. Engineered specifically for adoptable sewers, commercial developments, civil engineering projects, and large-scale residential infrastructure, this junction ensures reliable flow efficiency and structural integrity.

Crafted by industry leader Brett Martin from high-grade PVCu, the 3TY245 junction features robust thick-wall construction that resists heavy ground loads and harsh subterranean environments. The sweeping 45° branch design reduces turbulence and risk of solids buildup at the transition point. Integrally formed spigot and socket ends equipped with secure rubber ring seals ensure quick, reliable push-fit jointing without the need for specialized tools or adhesives.