Flat roof inlet gravity 110mm basket bituminous collar HL62H/1

Roof inlet – effective drainage of water from the roof

This flat roof inlet with a diameter of 110 mm, equipped with a basket and bitumen collar, is a reliable solution for gravity drainage of roofs. The construction made of plastic and steel guarantees durability and corrosion resistance, and the possibility of adjusting the height and angle of the outlet (90°) facilitates installation and adaptation to the specifics of the roof. The built-in siphon prevents the formation of unpleasant odors, and the grate with protection prevents leaves and other debris from entering the drainage system.

The inlet is compatible with various roof layer systems – traditional, inverted, ventilated and green. A tight connection with the waterproofing layers, obtained thanks to the bitumen collar, ensures safety and long-lasting protection against leaks. The possibility of connecting with pipes with a diameter of 110 mm using a socket or a compensating socket of the manufacturer of HDPE welded pipe system increases the flexibility of the installation.

• Performance: Provides a flow rate of 0.7 l/s, which translates to effective drainage of water even during heavy rainfall.
• Versatility: Suitable for concrete, plastic and coated floors.
• Durability: Made of high-quality plastic (polyethylene) and stainless steel – resistant to weathering and mechanical damage.
• Easy installation: Adjustable height and outlet angle make it easy to adapt to specific mounting conditions.
• Protection: The grate with protection prevents clogging of the system by leaves and other debris. The siphon prevents unpleasant odors.
• Connection flexibility: Compatible with various types of pipes with a diameter of 110 mm – both socket and welded.

Construction and application

The inlet consists of several key elements: a grate made of steel with a load capacity of 3 kN, a siphon providing odor lock with liquid, and a body made of polyethylene (PE). The basket built into the inlet effectively stops larger debris, minimizing the risk of clogging the installation. The bitumen collar ensures a tight connection with the roof waterproofing layer.

The application of the inlet includes both newly built flat roofs and modernization of existing structures. The ability to adapt to different roof layer systems and easy integration with the existing drainage system make it a versatile solution for professionals and building owners. Removable drain facilitates cleaning and maintenance of the system. Lockable inlet further increases safety.