110mm Back Inlet Roddable Gully

The 110mm back inlet roddable gully is a versatile underground drainage component designed to collect surface water and channel it into a connected drainage system. Its back inlet configuration allows additional pipework to feed into the gully from behind, helping manage multiple drainage runs effectively.

Manufactured from high quality uPVC, this gully is built to withstand the demands of buried drainage applications, resisting corrosion, soil pressure and the elements. The roddable design includes a removable access point that makes it easier to clear blockages or debris without having to dismantle sections of the pipework, improving long‑term maintenance access.

110mm Back Inlet Roddable Gully – Key Features & Benefits

• Back inlet design for connecting secondary pipework
• Roddable access helps simplify maintenance and cleaning
• Durable uPVC construction for lasting performance underground
• Integral trap to help prevent foul smells escaping
• Smooth internal surface supports efficient flow
• Compatible with standard 110mm drainage pipework

Installer Benefits

• Easy rodding access means quicker clearing of blockages
• Back inlet saves layout space and simplifies pipe routing
• Lightweight design makes handling easier onsite
• Push fit or socket connection reduces installation time
• No specialist tools required for assembly

Applications

• Surface water drainage from paved areas
• Connecting downpipes into underground drainage
• Residential and commercial external drainage systems
• Garden, patio and driveway drainage solutions
• Primary or secondary collection point in drainage layouts

Performance & Durability

Designed for buried use, this back inlet gully offers dependable performance even under load and in adverse ground conditions. The robust uPVC material resists corrosion, ground chemicals and moisture exposure, ensuring the fitting retains its integrity over years of service.

The built‑in trap helps establish a water seal that prevents foul odours from rising into external areas, adding a hygienic advantage to the drainage system. When positioned as part of a compliant underground network, the gully supports consistent water movement and ease of maintenance.

Installation

Prior to installation, make sure the connecting drainage pipes are clean and free from debris. Fit the rear inlet pipe into the gully’s back inlet socket, ensuring the connection is secure. Push the main outlet into the 110mm drainage run, and check that the rodding access cover is properly seated. Backfill and support the gully according to standard underground drainage installation practices, allowing for expansion space where required.

Product Specifications

• Material: uPVC
• Nominal Diameter: 110mm
• Type: Back inlet roddable gully
• Connection Type: Back inlet and outlet socket
• Maintenance: Rodding access point
• Application: Underground drainage