Roof inlet gravity 50mm with stainless steel flange and additional bitumen collar, inlet height H=695mm, vertical outflow, for roofs with bituminous covering, steel type AISI-304 (1.4301) 403.106.050

Effective roof drainage for flat roofs – stainless steel gravity drain

This 50mm diameter gravity roof drain is a reliable solution for draining water from roofs with an area of up to 500m². Made of AISI-304 (1.4301) stainless steel, it guarantees durability and corrosion resistance, making it an ideal choice for both professional installers and building owners. An additional bitumen collar ensures tightness and easy installation on bituminous coverings.

Design and application

The drain is 695mm high and has a vertical outlet. It is designed for use in traditional gravity systems where pipes are filled to a maximum of 33%. This is a proven technology, ideal for residential buildings, garages and small office buildings. Thanks to the use of high-quality materials and a solid construction, the drain ensures long-term and trouble-free operation.

• Durability: AISI-304 (1.4301) stainless steel resistant to corrosion and mechanical damage.
• Tightness: Additional bitumen collar ensures a perfect fit to the bituminous covering and prevents leaks.
• Versatility: Designed for roofs with an area of up to 500m², ideal for residential and farm buildings.
• Easy installation: Simple construction facilitates quick and efficient installation.
• Longevity: Solid construction guarantees a long service life without the need for frequent repairs or replacements.

It is worth remembering that a gravity system is an economical solution for smaller roof areas, and its simplicity translates into lower installation and maintenance costs. By choosing this drain, you are investing in a proven technology that ensures effective drainage of water from the roof for many years.