Extension element 200mm/ diameter 146mm with flange diameter 239mm and O-Ring HL8500

Extension element, made of polypropylene, is designed to increase the height of roof and terrace drains of the HL3100T, HL5100T series and in combination with extensions HL3400, HL8500, HL8500H and drainage ring HL150. It allows for flexible adaptation of the installation to specific roof and terrace conditions, especially in the case of varied layer arrangements.

This element is a key solution in the construction of drainage systems where precise height adjustment is required. Equipped with a 239mm diameter collar and O-ring, it ensures a tight and durable connection with the remaining system elements. The total height of the element is 226mm, and height adjustment is achieved by cutting off a fragment – allowing for a perfect fit to specific needs.

• Versatility: Compatible with popular Hutterer & Lechner drain series (HL3100T, HL5100T) and extensions (HL3400, HL8500, HL8500H).
• Tightness: Equipped with an O-ring ensuring reliable sealing.
• Height adjustment: Precise height adjustment possible by cutting the element.
• Durability: Made of high-quality polypropylene (PP), resistant to weather conditions and loads.
• Easy installation: Simple construction facilitates installation and integration with the existing drainage system.

This element is invaluable for both professional installers who appreciate versatility and ease of installation, and for end customers who expect a reliable and durable solution in terms of roof or terrace drainage. It allows you to create a comprehensive drainage system tailored to individual project requirements.