The 110mm Underground uPVC Gully Trap is a reliable and efficient plumbing component designed to manage surface water and wastewater while preventing unpleasant sewer odors from escaping into the open air. Manufactured from durable, high-impact unplasticized polyvinyl chloride, this trap is engineered to withstand outdoor weathering, ground pressure, and the demanding conditions of subterranean drainage environments. Its robust construction ensures long-term structural reliability and dependable performance around residential and commercial properties.
 
Featuring an integrated water seal mechanism, the gully trap holds a standing volume of water that acts as an effective barrier against foul gases rising from the main sewer or drainage network. The inlet accommodates surface water runoff or direct discharge from downpipes and waste pipes, while the primary outlet connects seamlessly with standard 110mm underground drainage piping. Factory-fitted captive seal rings or secure push-fit connections ensure a watertight, root-resistant joint that protects surrounding building foundations from water infiltration.
 
Designed for ease of installation and ongoing maintenance, the gully trap provides a clear access path to help catch silt, leaves, and debris before they can travel further into the drainage system. Whether you are installing a new perimeter drainage network or upgrading existing surface water management, this uPVC gully trap delivers professional-grade protection, cleanliness, and long-lasting efficiency.
 
Add appropriate bend to create P, Q or S trap
Can be used with an access bend (4D169/569) to provide a rodding point
Ring seal socket for ease of connection to appropriate hopper
BBA approved