FlowBrake SuDS Attenuation Tank Floating Outflow Regulator (Open Orifice)
FlowbrakeTM fixed head open orifice SuDS flow regulator.
If you require a SuDS flow regulator with a strainer please see this product.
This product is suitable were there is an upstream filtration (basket filter) present since no filtration is provided at the orifice.
Turn any tank into an attenuation tank using this smart device, a simple alternative to other more complex attenuation devices on the market.
The floating intake ensures there is a fixed level of water between the top water surface and the intake thus ensuring a constant discharge. The submerged inlet also prevents floating debris blocking the inlet as the inlet remains in the clarified zone.
The SuDS floating outflow regulator comes complete with:
- 1.5m, 32mm flexible hose
- 110mm tank grommet
- 110mm cap - to insert into a standard 110mm (gasket) union
The kit allows quick and simple install into an existing tank or chamber and connection with the drainage system.
The standard kit is designed for 1 l/s (litre per second) discharge rate. Other discharge rates and diameter hose available to suit please enquire.
This device provides the perfect solution to satisfy a planning condition and building control.
**We're closed for Christmas/New Year from Dec 20th 12pm, reopening 6th Jan 9am 2025** All orders made during the break will be processed w/c 6th Jan.
If your query is related to an existing order please email in with your order number in the subject line. If you have a new residential enquiry please consult the online guides before calling as they may answer your question.
The delivery information page is divided into 1. Specific and 2. General delivery information below.
1. Specific Delivery Information relating to product lines- Small items dispatched daily with RM24 ~85% arriving next day
- Large items (UK made) typically 5 - 15 working days (Parcelforce/APC etc)
- 1,000 litre compact underground rainwater tank
- 250 litre Prestige large Plant Pot style planter Grey
- SAR40-TOP2 Wastewater Lifting station
- Madison 185 Litre rain barrel
- Green Roof sedum tray - pre planted option
- Madison 185 Litre rain barrel - Millstone
- Hydraloop
We're a Manchester based company and ship to the UK at our standard rates. Please get in touch requesting the delivery surcharge value if you are based in the Highlands or a UK island.
We no longer support ordering from the EU and Northern Ireland through the website. We can support ad hoc orders with limited liability.
Our design and Prestige range is available in the Netherlands, Ireland, Belgium, France, Germany, through our distributors.
Stock items will be dispatched on the day of order, if ordered before 1pm.
Letters are sent 1st class.
Parcels <2kg are shipped with Royal Mail 24 Tracked with the following target delivery times.
Guaranteed delivery can be arranged by advance agreement. This agreement is back to back with the courier and we will not be liable for any delays as per our terms.
A loss/replacement can only be pursued in line with the target delivery times of the courier or once the courier accept loss.
Bulky items (and pallet deliveries) are dispatched within 2-15 working days. We will request a contact number if this has not been provided at checkout.
Some items are made to order (bespoke) and details are given on the listing for dispatch times. If for any reason we anticipate a delay on our normal dispatch time we will contact you to let you know.
Occasionally there are delays. We shall not be liable for any direct or indirect losses, costs, damages or expenses incurred by you or any other person for any delays in delivery.
Missed deliveries where attempted delivery has been made usually result in re-deliveries the following day. The customer is responsible for organising re deliveries by contacting the courier direct.
Parcels/deliveries can only be "left out" if the delivering company allows that option. Parcelforce, for example, do not allow a parcel to be "left out".
We are an environment centric business and as such we try to minimise our waste. Our packaging is usually recycled and/or recyclable and we make efficient use of packaging to minimise wastage.
Covid delivery updates between 12.3.20 and 11.1.21 21 have been archived here.