Brett Martin 0-90° Adjustable Double Socket Bend 110mm

Simplify complex underground pipe layouts with the Brett Martin 110mm Adjustable Double Socket Bend (B4029).Specially engineered for ultimate flexibility on-site, this durable PVC-U fitting twists smoothly to achieve any exact angle from 0° up to 90°, eliminating the need for multiple rigid bends and ensuring a precise, leak-free installation every time.

Features & Benefits

• 0° to 90° Continuously Adjustable Range: Twist to the precise angle needed—ideal for bypassing unanticipated roots, foundations, or existing utilities.

• Captive Lip Seal Design: Advanced elastomeric seals are locked in place, preventing accidental dislodgement during assembly and guaranteeing a leak-free run.

• Double Socket Connections: Accepts standard plain-ended 110mm (4-inch) drainage pipes on both sides for maximum application flexibility.

• Industrial-Grade Durability: Heavy-duty PVC-U construction resists corrosion, impact, and chemical degradation.

• Fully Certified Quality: Proudly manufactured in the UK under ISO 9001 quality management and certified to BS EN 1401-1 / BS EN 13476-2 compliance.

Take the hassle out of unexpected obstacles and tricky trench alignments. The Brett Martin B4029 110mm 0-90° Adjustable Double Socket Bend is an essential plumbing component for modern underground drainage systems.Whether dealing with shifting site dimensions, a non-standard trench layout, or retrofitting an older network, this versatile fitting rotates smoothly to match your exact configuration requirements.

Manufactured right here in the UK, this 110mm drainage bend features Brett Martin’s market-leading captive lip seal technology.Unlike standard washers that can dislodge or bunch up under pressure, the built-in rubber seals remain securely locked inside the dual sockets during pipe insertion. This minimizes installation errors, ensures effortless jointing, and secures a reliable, completely watertight seal for years to come.

Crafted from premium, high-impact PVC-U, the B4029 is built to endure harsh underground conditions.It offers exceptional resistance to chemical corrosion, soil movement, and thermal expansion.Fully certified to BS EN 1401-1 standards, it is completely compatible with standard 110mm (4-inch) terracotta and plastic underground systems, making it the go-to choice for domestic wastewater, commercial sewage, and rainwater management systems alike.

Technical Specifications

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