- Unobtrusive to natural flow.
- A proven flood prevention method.
- Helps to protect homes, properties, commercial buildings, roads etc.
- Also suitable as rodent deterrents with rat block features.
- Maintenance free.
What Are You Looking For?
Fernco’s, previously known as Flexseal, Back Water Valves allow sewer or surface water materials to freely flow in the direction of the systems mains but block backflow of those materials in the opposite direction in instances, such as, flooding
£63.71 - £53.09 ex VAT
Description
Additional information
| Weight | 0.5 kg |
|---|---|
| Dimensions | 29 × 21 × 25 cm |