Parapet Safety Drainage Outlet as spout
DrainHero system with safety drainage outlet as spout, particularly suitable for buildings where the safety drainage inlet is placed on the roof.
System Components
Complete parts list
Below is the parts list for the complete kit, where you will find all the components included in this safety drainage system:
| Item number | Description |
| 6516040-1000-xxx | Parapet Safety Drainage Outlet 160x40 mm |
| 75021 / 75021-R | Safety drainage leaf grate 245x245x72 mm |
|
46204160040 |
Cover plate 300x210 mm (optional) |
Drainage capacity
Afvandingskapacitet oval 110 mm: 3,3 L/s
The DrainHero system has been measured with a water accumulation of 35 mm from the inlet and a maximum horizontal outlet of 2000 mm.
Efficient drainage in emergency situations
When it comes to the safe and effective management of large volumes of rainwater on flat roofs, safety drainage plays a crucial role. Our safety drainage outlet with overflow ring and spout, part of the advanced DrainHero system, is designed to ensure controlled drainage during extreme weather conditions – protecting buildings from flooding and water damage.
At JUAL, we have many years of experience with roof drainage and specialised safety drainage solutions. If you have questions about how an emergency drainage outlet with overflow ring and spout can be integrated into your building, our experts are ready to provide technical guidance and tailored solutions.
Suitable for roof structures with internal drainage
The DrainHero system is specifically developed for modern buildings where safety drainage inlets are typically placed on the roof itself. In such cases, it is crucial that water can be directed away quickly and efficiently – without the risk of water damage inside the building.
A JUAL safety drainage outlet with overflow ring and spout ensures exactly that: an intelligent, self-activating solution that relieves the roof surface and directs the water away in a controlled manner.
Why is safety drainage important?
Many buildings today are exposed to more frequent and heavier rainfalls. This places greater demands on the building’s drainage system – especially on flat roofs, where water accumulation can quickly lead to leaks, structural failure, or, in the worst case, roof collapse.
An safety drainage outlet acts as a lifeline when the regular roof drainage cannot keep up. With our system, you ensure that the safety overflow functions optimally, exactly when it is needed most.
Technical solution with high operational reliability
Our system consists of a robust outlet that is integrated into the roof structure and connected to the roof membrane. The internal pipe and accumulation system monitor the water level and automatically activate the spout function.
All components are made from materials that can withstand aggressive environmental conditions, ensuring a long service life – even under frequent load.
