Description
What is a 110mm Square Hopper used for?
A 110mm underground drainage square hopper (also known as a gully head) acts as the primary collection point for surface water. It is typically installed at the top of a gully trap or a vertical pipe run. Its main job is to provide a wide opening for rainwater—either from a roof downpipe or general ground runoff—to enter the underground sewer or soakaway system efficiently.
Professional Design for Patios & Driveways
Unlike round hoppers, the square top design is specifically engineered for aesthetic integration. It fits perfectly into the corner of patio slabs or block paving layouts, minimizing the need for complex circular cuts. This results in a cleaner, more professional landscaping finish while ensuring maximum water intake during heavy rainfall.
Maximum Protection Against Blockages
Maintenance is simplified with the included removable polypropylene grid. By filtering out large debris, twigs, and leaves at the entry point, the hopper protects your underground pipes from expensive and difficult-to-clear blockages. For routine maintenance, the grid can be easily lifted to allow for rodding or flushing of the system.
Technical Specifications & Compatibility
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Outlet Diameter: 110mm (Standard UK Underground Drainage).
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Material: High-quality PVC-U (Terracotta) & Polypropylene (Black Grid).
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Compliance: Manufactured to BS EN 1401-1 standards for non-pressure underground drainage.
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Installation: Designed for use with 110mm gully traps, low-back P-traps, or as a direct vertical inlet for surface water runs.
By choosing the ECO HEAT SHOP square hopper, you ensure a high-flow, low-maintenance drainage solution that meets all UK building standards for gravity-fed waste systems.
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