For main drainage with retention and emergency drainage with height-variable weir, LORO offers compatible VARIOFIT flow aids that are calculated and manufactured on a project-specific basis.
The height of the congestion element of the emergency drainage is adapted to the retention water level of the main drainage system with retention depending on the building.
The listed flow aids fit onto the base bodies of the specified series of flat roof drainage.
LORO-X VARIOFIT retention unit main drain
|fits onto LORO-X flat roof -|
|Series 84 DRAINLET®, DN 50 and 70||14510.070X|
|Series 84 DRAINLET®, DN 100||14510.100X|
|Series 84 DRAINLET®, DN 125||14510.125X|