FloPlast Drainage Gully Trap Riser - 160mm Diameter
In stock
Code
D505
From 6 reviews
| Code | D505 |
|---|---|
| EAN Code | 5055149907463 |
| Weight (kg) | 0.620000 |
| Brand | FloPlast |
| Colour | Black |
| Material | PVC-u |
| Guarantee | 10 Year Manufacturer Guarantee |
| Specification | BS EN 1401-1 |
| Size | 160mm |
Product Overview
The FloPlast gully trap riser is a simple way to raise a bottle gully to finished paving levels. Often specified as a bottle gully riser or gully riser, it maintains the trapped connection while providing the extra height you need during landscaping or retrofit work.
Compatibility
Designed for FloPlast bottle gullies (110mm). Use this riser with the following models:
- D510 – FloPlast Drainage Bottle Gully Circular Grid
- D515 – FloPlast Drainage Bottle Gully Square Grid
- D520 – FloPlast Drainage Bottle Gully Rectangular Grid
- D530 – FloPlast Back Inlet Bottle Gully Rectangular Grid
- D540 – FloPlast Back Inlet Bottle Gully Circular Grid
Please Note: If you are using our PBSL brand gullies, select the BG505 riser instead.
Installation Guidance
- Fit the gully riser between the gully body and grid, ensuring the sealing surfaces are clean and fully seated.
- Set the finished height so the grid sits flush with the paving and the trap remains below the damp proof course.
- When connecting to the drain run, use the appropriate 110mm fittings; for pipe lengths and accessories, browse our 110mm drainage pipe range.
Why choose this riser?
- Purpose-made FloPlast gully trap riser for a neat, level finish
- Retains odour seal and roddable access of the underlying 110mm bottle gully
- Quick to install during new works or height adjustments





