Loading...
Controflow exclusivley from SuDSstore

Flow Controls for all SuDS Situations


In addition to the following ranges, bespoke flow control chambers can be manufactured to suit specific requirements.

Controflow 300 Series Level Invert - SUDS01001

Applications – permeable paving, filter drains and other shallow SuDS elements where water is pre-filtered.


A standard, shallow flow control chamber with an un-guarded single orifice (to specified diameter), designed to manage outflows from permeable paving or other open graded sub-base construction. Its small size and low cost make it ideal for check dams between permeable paving compartments.

The removable cap locks in position with the orifice at invert level. Three 110mm diameter inlet pipe connection stubs offer layout flexibility. Supplied with a temporary protective site cover (permanent cover and frame not included). Suitable for a maximum overall depth of 600mm (finished cover to base).

Bespoke flow control chambers can be manufactured to suit specific requirements.

Key Points:

  • Designed for permeable paving
  • Suitable for shallow construction
  • Ideal for check dams

  • Please specify:

  • orifice diameter  =
  •   Flow Rate (l/s) Head Driving Flow (m)

     

    Controflow 300 SeriesControflow 300 Series
    Controflow 300 Series

    Controflow 500 Series Universal Level Invert - SUDS02005

    Applications – all SuDS elements where water is not pre-filtered and at the end of the management train.


    A flexible, universal flow control chamber suitable for any SuDS technique, with level inverts. The slide-out centre plate contains a circular orifice (to specified diameter), protected by an upstream guard, and acts as an overflow weir. Additional orifices can be added to order.

    Three 160mm diameter inlet pipe connection stubs offer layout flexibility. Supplied with a temporary protective site cover (permanent cover and frame not included). Suitable for depths ranging from 537mm to 1.2m (finished cover to base). An optional foul air trap is available when connected to combined drains.

    Bespoke flow control chambers can be manufactured to suit specific requirements.


    Key Points:

  • Universal for any SuDS
  • Potential for multiple orifices
  • Overflow weir

  • Please specify:

  • Cover to inlet depth ‘a’
  • Weir to inlet depth ‘b’
  • Type/depth of cover/frame to be used
  • Any additional orifice positions and diameters
  • If foul air trap is required
  • orifice diameter  =
  •   Flow Rate (l/s) Head Driving Flow (m)

     

    Controflow 500 SeriesControflow 500 Series
    Controflow 500 Series

    Controflow 500 Series 110 Ø Stubs Stepped Invert Rodable - SUDS02008

    A standard flow control chamber with a single, guarded orifice (to specified diameter), designed to manage outflows from permeable paving or other open graded sub-base construction. Stepped inverts simplify the construction of transitions from shallow permeable paving to deeper constructions.

    The protective guard and orifice cap are removable, and the rodding access upstand can act as an overflow with its cap removed. Three 110mm diameter inlet pipe connection stubs offer layout flexibility. Supplied with a temporary protective site cover (permanent cover and frame not included).

    Bespoke flow control chambers can be manufactured to suit specific requirements.


    Key Points:

  • Ideal for permeable paving
  • Simplifies construction
  • Orifice guard and rodding access

  • Please specify:

  • orifice diameter  =
  •   Flow Rate (l/s) Head Driving Flow (m)

     

    Controflow 500 Series
    Controflow 500 Series

    Controflow 600 Series 160 Ø Stubs Stepped Invert Rodable - SUDS03001

    A larger diameter, standard flow control chamber with a single, guarded orifice (to specified diameter), designed to manage outflows from permeable paving or other open graded sub-base construction. Stepped inverts simplify the construction of transitions from shallow permeable paving to deeper constructions.

    The protective guard and orifice cap are removable, and the rodding access upstand can act as an overflow with its cap removed. Three 160mm diameter inlet pipe connection stubs offer layout flexibility. Supplied with a temporary protective site cover (permanent cover and frame not included).

    Bespoke flow control chambers can be manufactured to suit specific requirements.


    Key Points:

  • Ideal for permeable paving
  • Simplifies construction
  • Orifice guard and rodding access

  • Please specify:

  • orifice diameter  =
  •   Flow Rate (l/s) Head Driving Flow (m)

     

    Controflow 600 Series
    Controflow 600 Series

    SuDS Basket in Stainless Steel Mesh - SUDS08001

    A universal 750x600x450mm stainless steel mesh SuDS Basket designed to be filled with 80mm – 150mm stone and wrapped in geotextile (which can be cut from the exposed top once grass has established). It acts as an attractive pipe inlet or outlet within landscaped SuDS features such as swales, ponds and basins. It diffuses flows, and conceals and protects the pipe. Each SuDS Basket is supplied flat with crimp clips (fitted at 200mm centres) for simple assembly and stainless steel mesh pipe guard (to specified pipe size).

     

    All baskets are supplied with a stainless
    steel mesh pipe guard, sized to suit the inlet or outlet pipe.

    Bespoke SuDS Baskets can be manufactured to suit specific requirements.


    A SuDS basket information and instalation guide is available to download here.


    Key Points:

  • Inlets/outlets for landscaped SuDS
  • Attractive and low-maintenance
  • Supplied flat for simple assembly

  • Please specify:

  • Pipe diameter
  • SuDS Basket in Stainless Steel Mesh
    SuDS Basket in Stainless Steel Mesh