LORO-X RAINSTAR series 89: The "low level pipe" of the LORO-X RAINSTAR® as universal parapet drainage ensures high drain with gravity flow and helps start siphoning process. Sealing is carried out at one level with secure clamping flange. The 45° or 90° upstand acts as a mounting aid in the parapet.

advantages:

− High performance (gravity flow)
− upstand as mounting aid
− as much as 21.7 l/s with siphonic flow at 75 mm
− as much as 10 l/s as emergency drainage with gravity flow at 75 mm
− only one sealing level
− emergency drainage weir under the hood

The RAINSTAR® Distant series 88 without up stand is designed to help you plan for variable distances from the parapet. The "low level pipe" of the LORO-X RAINSTAR® as universal parapet drainage ensures high drain with gravity flow and helps start siphoning process.

advantages:

− variable distance to the parapet
− as much as 10 l/s for emergency drainage with gravity drainage at 75 mm
− as much as 21.7 l/s for emergency drainage with siphonic drainage at 75 mm
− as main and emergency drainage
− with gravity and siphonic drainage
− emergency drainage weir under the hood

Powerful, economical drainage of industrial halls, commercial buildings, logistics centres, stadia and all other roof surfaces from 1000 m2 with the LORO-X ATTIKASTAR® systems. The patented double pipe guarantees maximum performance with minimal penetration of the roof.

benefits:

• power siphonic drainage with as much as 32 l/s at 55 mm/75 mm
• especially quiet running with large hood
• modular weir height of 25-60 mm
• slight modification in thermal insulation with double-pipe patent
• fast start-up of siphonic drainage with the Y−piece

No cold bridges, no cutting into the thermal insulation and no prying of the concrete slab. The powerful vacuum in the system means that the drains in this series require no collecting basin below the sealing level. The water is sucked off the roof horizontally by the patented siphon cover.

advantages:

· without roof penetration
· rainwater drained directly outwards· silent power siphonic drainage
· standard connection to the roofing skin and vapour barrier
· roofing skin not penetrated
· smaller line cross-sections on and behind the exterior facade DN50/DN70

LORO's patented pipe-in-pipe principle makes the emergency drainage "invisible" within the main drain. In this, two independent flow routes drain safely into the down pipe (flow route 1) and into the open (flow route 2).

advantages:

• 2 in 1: integrated emergency drainage system
• patented pipe−in−pipe principle
• quiet gravity drainage to 4.5 l/s in normal operation (DN 100)
• silent power siphonic drainage with additional 8.2 l/s in emergency operation(DN 50)
• only 1 visible downpipe
• only 1 breakthrough through the scupper