110mm Drainage Back Inlet Bottle Gulley Rectangular Grid
110mm back inlet bottle gully for underground drainage. Commonly placed to collect water from secondary inlets while allowing rodding access. Rectangular grid prevents debris ingress.
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Product Overview
110mm back inlet bottle gully for underground drainage. Commonly placed to collect water from secondary inlets while allowing rodding access. Rectangular grid prevents debris ingress.
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £10 ex. VAT |
| Over £300 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{all_out}} Main and back inlet for connection flexibility
- {{fitness_center}} Manufactured from durable uPVC
- {{route}} Provides rodding entry into 110mm underground pipework
- {{leak_remove}} Allows cleaning and unblocking of pipework using rods
Technical Specification
| Material Type: | PVC |
|---|---|
| Sales Unit: | Each |
| Manufacturer's Reference: | D530 |
| Diameter: | 110mm |
Product Overview
110mm Back Inlet Bottle Gully with rectangular grid, manufactured from durable uPVC to BS EN 1401-1. Designed to intercept surface water from paved areas, patios, or downpipes, the gully directs flow into underground drainage while trapping debris at ground level.
The bottle gully incorporates an integral water trap that prevents foul odours from venting from the system, maintaining hygienic conditions around the installation.
Its back inlet feature allows connection from an additional 110mm pipe, enabling multiple drainage lines to feed into the same gully.
The rectangular grid prevents leaves, litter, and other debris from entering the system and can be removed to provide direct rodding access for cleaning and maintenance.
Features & Benefits
- Multiple connections: 110mm main outlet plus optional back inlet for additional pipework.
- Odour prevention: Integral water trap seals the system against foul gases.
- Rectangular grid: Prevents debris ingress while sitting flush with paved surfaces.
- Rodding access: Cover is removable, giving direct access for maintenance.
- uPVC construction: Strong, lightweight, and resistant to rot, corrosion, and ground chemicals.
- Standards compliant: Manufactured to BS EN 1401-1 for use in foul and surface water systems.
Applications
- Patio and driveway drainage: Collects surface water and prevents pooling.
- Downpipe discharge: Receives rainwater from roof downpipes into the underground system.
- Secondary inlet use: Connects an additional 110mm drainage pipe via the back inlet.
- Blockage prevention: Stops debris entering the system while allowing rodding access.
- Residential and commercial systems: Suitable for a wide range of foul and surface water drainage layouts.
Installation Guidance
- Excavation: Bed the gully on compacted granular material.
- Connections: Attach 110mm plain-ended pipework to the main outlet and back inlet using push-fit sockets.
- Grid placement: Seat the rectangular cover flush with paving or ground level.
- Backfilling: Surround with concrete or granular fill to prevent movement.
- Maintenance: Remove the grid periodically to clear silt or debris and ensure the trap remains effective.
Compliance & Performance
- Standard: BS EN 1401-1.
- Size: 110mm outlets with rectangular grid.
- Type: Back inlet bottle gully.
- Material: uPVC with durable plastic grating.
- Applications: Underground foul and surface water drainage.
- Performance: Provides water trap odour protection and debris interception.
- Durability: Resistant to weathering, chemicals, and long-term burial.
