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Application

Suitable for any infrastructure, residential and commercial application.

Description

Storm attenuation management flow control precast concrete manhole, for stormwater events at different peak levels, such as 1 in 20, 1 in 30 and 1 in 50-year storm events and suitable for any infrastructure, residential and commercial application.


In a joint venture with Hydro International, this bespoke range of Hydro Brake Chambers with long-term flow control solutions are both quick and easy to install and are offered with a range of pre-fitted flow control components from 1200mm up to 4000mm chamber sections.


These flow control chambers are available with both standard access and special access cover slabs to ensure your site needs are met.


Features and benefits:

  • Catered to sites individual and applicational requirements through bespoke chambers with various flow control components available
  • Take control of discharge flow rate with this off site solution that accommodates different peak levels
  • No need for on-site fabrication this solution is developed off site and supplied ready to install quickly using regular chamber joint
  • Remove risk associated with Construction Skills shortage, these flow control chambers have a reduced need for skilled labour
  • Feel reassured with this long-term solution – 120 year design life

General information

Color

Grey

Material

Precast concrete

Shape

Circle

Length

1200 mm

1500 mm

1800 mm

2100 mm

2400 mm

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Width

1200 mm

1500 mm

1800 mm

2100 mm

2400 mm

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Height

1000 mm

Warranty description

120 year

Uniclass

Pr_65_52_01_95 Vortex flow control unitsPrimary

CAWS

R12/62 Manholes and inspection chambers – concrete

R12/407 Manholes and inspection chambers – concrete

R12/437 Vortex flow control units

Specification data - Vortex flow control units

Certification

BSI Kitemark: ISO 14001; ISO 9001.

Material

Precast concrete.

Head

Guidance for specification option:

Consult manufacturer and insert requirement or omit.

Manufacturer guidance

This is the maximum design liquid surface elevation above the vortex flow control.

Flow rate (maximum)

Guidance for specification option:

Consult manufacturer and insert requirement.

Chamber

Guidance for specification option:

Pre-fitted flow control components from 1200 mm up to 4000 mm chamber sections. Consult manufacturer and insert requirements.

Accessories

Not required.

Standard access cover slabs.

Special access cover slabs.

Sustainability data

Contains Red List materials

No

Country of product manufacture

United Kingdom

Material

Precast concrete