Roof inlet gravity PEHD DN100 with mounting flange, for roofing membranes up to 4mm thick, flow rate 7l/s, vertical outlet 110mm, PEHD connection socket, protective grid made of PP, mounting flange with locking nuts 359.013.00.1

Roof inlet – effective water drainage from the roof

This roof inlet is a reliable solution for draining rainwater from roofs covered with foil. Designed for durability and ease of installation, it works well for both new installations and modernization of existing systems. Its construction based on high-density polyethylene (HDPE) guarantees resistance to weather conditions and long-term use.

Construction and application

The inlet is designed for use with roofing foils up to 4 mm thick. It has a vertical outlet with a diameter of 110 mm, which ensures effective water drainage – even up to 7 liters per second. The connecting spout made of HDPE allows easy connection to the sewage system, and its ability to be shortened makes it easier to adapt to specific installation conditions. The mounting flange with securing nuts provides a stable and tight connection with the roofing. Additionally, the presence of a leaf catcher with a diameter of 160 mm prevents clogging of the system with impurities, minimizing the need for maintenance. A sealing ring further increases the tightness of the connection.

Advantages for the installer and end user

• Durability and resistance: Made of high-quality HDPE plastic, resistant to corrosion and mechanical damage.
• Easy installation: The connecting spout with the possibility of shortening and the clamping flange facilitate and speed up installation – it does not require complicated tools or specialized knowledge.
• Efficient drainage: A flow rate of 7 l/s ensures rapid drainage of rainwater, minimizing the risk of leaks or flooding of the roof.
• Minimal maintenance: The leaf catcher prevents clogging of the system, reducing the need for regular cleaning and maintenance.
• Versatility: Suitable for use with various types of roofing foils up to 4mm thick.
• Spare parts availability: A 25-year guarantee of spare parts availability ensures long-term system operation.
• Safety: Protection of the spout surface in a raw state provides adequate protection against external factors.
• Tightness: The sealing ring guarantees a tight connection, preventing water leaks.

Please remember that an additional mounting flange (item no. 359.133.00.1) is required for installation on a trapezoidal sheet roof.