The LORO-X VERSAL flat roof drains of Series 21 are characterised by a base body with pot and large inlet opening.

Due to the large circumference of the inlet opening, the water flows optimally from the roof surface into the pot by gravity flow, which ensures increased discharge even at a low water height on the roof.

With the special air strainer in the pot, the VERSAL drain is used in a LORO-X DRAINJET siphonic drainage system with siphonic flow as a drain for siphonic flow.

Clamping flange

Thanks to the base body with universal clamping flange as a loose and fixed flange construction, waterproofing membranes made of bitumen or plastic can be sealed without any problems.

Strainer unit for inverted roofs

The high strainer unit made of stainless steel for inverted roofs consists of an extra high strainer basket with strainer cover. The strainer cover can be removed for maintenance and cleaning purposes. The strainer cover is usually installed at least flush with the roof build-up (e.g. gravel layer).

Strainer unit for trafficable areas

The trafficable strainer unit for the drainage of traffic areas, parking decks and similar trafficable areas consists of the square strainer holder made of hot-dip galvanised steel with an additional coating, which holds a square, asphalted cast strainer.