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Prefab Orifice Flow Control Chambers

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orifice flow control chamber

WASP Orifice Flow Control Chambers

WASP orifice flow control chambers are bespoke prefabricated, watertight, structured wall chambers, manufactured to suit project-specific requirements. They are supplied with a pre-fitted orifice flow control device and a filter screen with the option to incorporate a weir wall bypass. The Health and Safety benefits of using WASP chambers become apparent during handling and installation, due to their strong, lightweight construction and integral lifting points. In addition, off-site fabrication ensures uncompromised, high quality products being delivered to site ready-to-install, reducing installation time and costs.

Please contact SEL if you would like further information regarding any of the products below

Tel: 01254 589987 Email: sales@selenvironmental.com

surface water management

Key Benefits

Comply with

  • Sewers for Adoption (SfA8) 8th edition.

  • Suitable for Adoptable and Non-Adoptable applications.

  • Building Regulations - Part H1.

  • New Design & Construction Guidance – Section C7.1.1 Sediment Management.

  • Generally in accordance with BS EN 13598-2 but our chambers have a 300mm sump rather than a flow channel.

Prefabricated

  • Chambers are manufactured from adoptable standard pipework.

  • Easy access for collection and disposal of silt

  • Watertight, structured wall construction

  • One-piece installation

  • Strong and lightweight

  • Multiple inlet and outlet options

  • Ø1200+ Fitted step rungs to BS EN 13101

Easy to Install

  • Integral lifting points as standard

  • Depths to suit project-specific requirements

  • Supplied with integral spigot connections

  • Made from High-density Polyethylene (HDPE)

  • Wide range of diameters available

  • No concrete surround required

SURFACE WATER MANAGEMENT

WASP Orifice Flow Control Chambers Brochure

Download the latest WASP Orifice Flow Control Chamber brochure here

wasp orifice flow control chambers
wasp orifice flow control chambers

Product Information

orifice flow control chamber

WASP06250WW Series 1200mm Ø Chambers

The WASP06200WW series orifice flow control chambers are a 1200mm diameter (ID) Catchpit Chamber prefabricated to suit individual site requirements to a maximum height of 2500mm (including sump). Pipe connection spigots ranging from 110mmØ to 450mmØ (OD) and 500mmØ (ID) are positioned to suit the manhole schedule. These chambers are supplied with a pre-fitted stainless steel orifice flow control device and filter screen as standard.

DOWNLOAD WASP06250WW DATASHEET

orifice flow control chamber

WASP06300WW Series 1350mm Ø Chambers

The WASP06300WW series orifice flow control chambers are a 1350mm diameter (ID) Catchpit Chamber prefabricated to suit individual site requirements to a maximum height of 2500mm (including sump). Pipe connection spigots ranging from 110mmØ to 450mmØ (OD) and 500mmØ (ID) are positioned to suit the manhole schedule. These chambers are supplied with a pre-fitted stainless steel orifice flow control device and filter screen as standard.

DOWNLOAD WASP06300WW DATASHEET

orifice flow control chamber

WASP06350WW Series 1500mm Ø Chambers

The WASP06350WW series orifice flow control chambers are a 1500mm diameter (ID) Catchpit Chamber prefabricated to suit individual site requirements to a maximum height of 2500mm (including sump). Pipe connection spigots ranging from 110mmØ to 450mmØ (OD) and 500mmØ to 600mmØ (ID) are positioned to suit the manhole schedule. These chambers are supplied with a pre-fitted stainless steel orifice flow control device and filter screen as standard.

DOWNLOAD WASP06350WW DATASHEET

orifice flow control chamber

WASP06400WW Series 1800mm Ø Chambers

The WASP06400WW series orifice flow control chambers are a 1800mm diameter (ID) Catchpit Chamber prefabricated to suit individual site requirements to a maximum height of 2500mm (including sump). Pipe connection spigots ranging from 110mmØ to 450mmØ (OD) and 500mmØ to 900mmØ (ID) are positioned to suit the manhole schedule. These chambers are supplied with a pre-fitted stainless steel orifice flow control device and filter screen as standard.

DOWNLOAD WASP06400WW DATASHEET

WASP06100WW Series 600mm Ø Chambers

The WASP06100WW series orifice flow control chambers are a 600mm diameter (ID) Catchpit Chamber prefabricated to suit individual site requirements from 1200mm to 2500mm deep (including sump). Pipe connection spigots ranging from 110mmØ to 315mmØ (OD) are positioned to suit the manhole schedule. These chambers are supplied complete with a reduced access cover and have a removable weir plate which contains the orifice and filter screen as standard.

WASP06100BF Series 600mm Ø Chambers

The WASP06100BF series removable box filter orifice chamber is available in 600mm diameter (ID) option prefabricated to suit individual site requirements upto 2000mm deep (including sump). Pipe connection spigots ranging from 110mmØ to 315mmØ (OD) are positioned to suit the manhole schedule. These chambers are supplied complete with a reduced access cover and have a removable box filter which contains the orifice and filter screen as standard.

CAD Details

get in touch

Sel Environmental Ltd

Canal House, Bonsall Street, Blackburn, BB2 4DD
01254 589987 or sales@selenvironmental.com