Description
The back inlet bottle gully round top is used with 110mm underground drainage systems. It helps collect water from external drainage points and direct it into suitable underground pipework.
This budget 110mm bottle gully includes a round top and back inlet connection. It is useful for patios, paths, gardens, yards, extensions, repairs and general external drainage work.
The roddable design helps provide access for cleaning and maintenance. As a result, it is a practical choice for builders, groundworkers, landscapers and drainage installers.
Back Inlet Bottle Gully for 110mm Drainage
The back inlet bottle gully creates a trapped drainage point for compatible 110mm underground drainage layouts. It can be used where water needs to enter the drainage system from an external waste pipe, surface water point or gully connection.
The round top finish suits compatible grids, grates and bottle gully accessories. Before installation, check the gully size, inlet position, outlet connection and finished surface level.
- 110mm back inlet bottle gully
- Round top design
- Budget drainage gully option
- Suitable for compatible 110mm underground drainage systems
- Roddable design for cleaning and maintenance access
- Useful for patios, gardens, paths and yards
- Suitable for repairs, replacements and new drainage work
- Can be used with compatible bottle gully grids and accessories
Back Inlet Bottle Gully Round Top
This back inlet bottle gully has a round top design for use with compatible round grids and gully accessories. The back inlet helps connect suitable waste or drainage pipework into the gully body.
Before ordering, check the existing gully setup if replacing an old unit. Also, make sure the inlet, outlet and top finish match the required drainage layout.
If the gully does not match the pipework or finished level, choose the correct adaptor, riser or alternative gully before installation.
Bottle Gully Installation Use
Install the back inlet bottle gully as part of a properly planned underground drainage system. The gully should sit level, supported and at the correct height for the finished surface.
Good bedding, backfill and pipe alignment help keep the drainage installation stable. The top grid or grate should also remain accessible for cleaning and future maintenance.
This product is the bottle gully only. A riser, adaptor, grid, grate or extra fittings may be required depending on the installation.
Budget Bottle Gully for Site Drainage
This budget bottle gully is suitable for small underground drainage jobs and general external drainage work. It can help collect surface water or suitable external waste flow before it enters the main drainage run.
Use it on compatible domestic drainage, garden drainage, patio drainage, yard drainage and light-duty site drainage layouts.
Compatible Gullies and Traps
This back inlet bottle gully is part of the wider TWS gullies and traps range. You can match it with suitable bottle gully risers, round alloy grids, square alloy grids, round-to-square adaptors and 110mm underground drainage fittings.
View gullies and traps at TWS.
View 110mm underground drainage products at TWS.
Shop all underground drainage at TWS.
For general UK drainage guidance, see Approved Document H: Drainage and waste disposal.
