110mm Terracotta Underground Drainage Rest Bend | 87.5° Long Radius Double Socket

110mm Terracotta Underground Drainage Rest Bend | 87.5° Long Radius Double Socket

• Specialised long-radius design ensures a smooth, sweeping transition for maximum flow efficiency
• Double socket configuration allows for a secure connection between two plain-ended 110mm pipes
• Integrated “foot” or rest provides essential stability and support at the base of vertical stacks
• 87.5-degree angle (industry standard 90°) maintains the correct fall for gravity-fed systems
• Captive ring seal technology ensures a flexible, watertight, and root-resistant joint

Technical

• Diameter: 110mm
• Angle: 87.5° (90-Degree equivalent)
• Configuration: Long Radius Rest Bend
• Connection Type: Double Socket (Female to Female)
• Jointing Method: Pushfit (Captive Rubber Seal)
• Colour: Terracotta / Golden Brown
• Material: PVC-U

Details

The 110mm Underground 87.5° Double Socket Rest Bend is a high-performance fitting designed to connect vertical soil stacks to horizontal underground runs with maximum stability. In addition, this long-radius elbow features an extended sweeping curve, which effectively reduces the velocity impact of falling waste and prevents turbulence within the pipework. The double-socket design is particularly useful as it allows for the direct connection of two plain-ended pipes without needing extra couplings. Furthermore, the integrated “rest” at the base provides a flat surface to support the vertical load during backfilling. Consequently, you achieve a professional, building-regulation-compliant installation that is engineered for long-term reliability.

The base of a vertical soil stack is a high-stress point where the sudden change in water direction can cause turbulence and structural movement, which consequently leads to blockages or leaking joints. For instance, using a standard tight bend at the foot of a stack often creates a “bottleneck” that slows down waste transit. Additionally, installing a single-socket bend when you have two plain-ended pipes adds unnecessary cost and extra joints to the system. This 110mm Double Socket Rest Bend eliminates these frustrations specifically through its all-in-one socketed design and reinforced base. By allowing both pipes to be pushed directly into the sweeping bend, it creates a more stable and cost-effective junction. Moreover, the high-strength PVC-U construction is built to withstand the heavy vertical pressure of the stack. In conclusion, this rest bend provides a secure, high-capacity, and structurally sound solution for any underground drainage transition.

Brand:

• Tetraflow

MPN:

• PRURB