The 110mm Underground uPVC P Trap Low Back is a specialized plumbing fitting designed to maintain a vital water seal within below-ground drainage and foul water systems. Manufactured from high-impact, durable unplasticized polyvinyl chloride, this P trap is built to withstand heavy external soil loads, ground movement, and corrosive subterranean environments. Its robust construction ensures long-term structural reliability and prevents the escape of foul sewer gases into the atmosphere.
 
Featuring a low back design, this trap is particularly useful in installations with limited vertical space or tight trench depths, allowing for efficient connection between horizontal and vertical pipe runs. The inlet and outlet configurations are engineered to integrate seamlessly with standard 110mm underground drainage pipes. Integrated, factory-fitted captive seal rings ensure a secure, watertight, and root-resistant connection right out of the box, streamlining installation without the need for solvent welding or specialist tools.
 
The smooth internal curves and water seal zone promote efficient self-cleansing hydraulic flow while preventing debris buildup or blockages. Whether you are connecting wastewater outlets, surface water systems, or managing specific architectural alignment challenges, this low back P trap delivers professional-grade performance, odor prevention, and lasting peace of mind underground.
 
110mm PVCu
Ring Seal Joints
Suitable for Gravity Drainage & Sewerage
Install to Depths of 10m