Wrekin Reducer Ring 450/350mm diameter
Aiding compliance with Part H of the Building Regulations, a ductile iron reducer ring reduces the clear opening to a 350mm diameter. This provides a second line of defence against chambers being accessed by unauthorised people or potential falls if accidentally left uncovered.
£13.00 excl VAT £13.00
Description
Wrekin Reducer Ring 450 / 350 mm Diameter
The Wrekin Reducer Ring is designed to reduce a 450 mm diameter manhole clear opening to 350 mm. It provides a practical solution where access restriction is required without replacing the existing cover and frame. Manufactured from ductile material, the reducer ring is intended for retrofitting into compatible Wrekin manhole cover frames. The DREDRING/45/35 format supports straightforward installation while maintaining long-term dimensional stability in service.
Specifications
| Product description |
Reducer ring with a 350 mm inner diameter and 460 mm outer diameter
|
| Stock code |
DREDRING/45/35
|
| Primary material |
Ductile
|
| Inner diameter |
350 mm
|
| Outer diameter |
460 mm
|
Key design features
- Diameter reduction function – Reduces a 450 mm clear opening to 350 mm without replacing the existing frame.
- Ductile construction – Manufactured from ductile material to maintain strength and dimensional stability once installed.
- Retrofit application – Designed to be fitted into compatible Wrekin manhole cover frames.
- Simple installation – Intended to be installed quickly as part of access restriction works.
Applications
Suitable for manhole installations where a reduction in clear opening is required to limit access. Commonly used in new developments and refurbishment projects to support compliance with access restriction requirements. The reducer ring allows an existing 450 mm clear opening to be reduced to 350 mm without replacing the surrounding cover frame.
Contact us
For help confirming compatibility or specifying the correct Wrekin Reducer Ring, contact the team for technical advice and reliable UK-wide supply.
