Drainage Bottle Gully Back Inlet Circular Grid - 110mm
In stock
Code
BG540
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5 stars
From 11 reviews
| Code | BG540 |
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Product Overview
This 110mm back inlet bottle gully with a circular grid provides a trapped connection for waste or rainwater into underground drainage while preventing smells from escaping. The rear connection lets you bring an additional inlet into an existing line, making it an ideal back inlet gully for refurbishments and extensions. The design is a true back inlet gully trap with easy top access for cleaning.
Key Features
- Back inlet bottle gully for tying new inlets into an existing drain run
- Trapped outlet maintains the water seal and blocks odours
- Roddable through the circular grid with a removable internal chamber
- Compatible with standard 110mm underground drainage systems
- Grid can be trimmed to accept waste pipes that must terminate below the grating
Installation Guidance
- Set the gully so the top finishes at paving level and the trap sits at least 150 mm below the damp proof course.
- Use a UC110D coupling to connect the outlet to a 110mm drainage pipe. A single socket bend may also be used at the outlet if required.
- Confirm with your local authority before connecting rainwater to a foul drain unless this already exists on site.
Maintenance
- Lift the circular grid for top access.
- Remove the chamber to empty silt and debris, then flush or rod to restore free flow.
Related Components
- For upstream access, add inspection chambers.
- For surface water dispersal, see soakaway crates.
Product Video
Watch the short overview below for a look at the back inlet layout and maintenance access.
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