Multi-stage gutter reducer PP dn110X63-70-75-80-90-100 bronze, for gutter downpipe system RRW1BR

Drainage System and Flow Reduction

This KARMAT drainage system component, a multi-stage reduction, is a key connector between different diameters of downpipes and gutters. It allows for a smooth transition from a gutter of a specific size to a downpipe of a different diameter, ensuring effective drainage of rainwater. This is particularly useful during renovations or modernizations of existing systems, where it is necessary to adapt elements with different parameters.

Made of durable polypropylene, resistant to corrosion and weathering, the reduction is characterized by high durability and reliability. The material, mass-colored with the addition of a UV stabilizer, provides resistance to fading and discoloration caused by exposure to sunlight – which translates into an aesthetic appearance for a long time.

Functionality and application

The RRW1BR multi-stage reduction is designed to connect downpipes with a diameter of 110 mm with gutters or other system elements with diameters of 63, 70, 75, 80, 90 or 100 mm. This allows for flexible adaptation of the system to individual building needs and installation conditions. Thanks to this, it is possible to use elements from different manufacturers, both plastic and metal.

• Versatility: Compatible with different gutter and downpipe diameters.
• Easy installation: Embossed guide grooves facilitate precise cutting of the hole with the required diameter.
• Durability: Made of high-quality polypropylene resistant to corrosion and weather conditions.
• Aesthetics: Brown color provides a harmonious look with the remaining elements of the KARMAT system.
• Protection against contaminants: The possibility of connecting with strainers with a mesh (ø 110 mm) protects the rainwater drainage system from leaves and other contaminants.

Construction and materials

The reduction is designed to provide a tight and durable connection of the drainage system elements. The polypropylene used is a lightweight material, yet characterized by high mechanical strength. The addition of a UV stabilizer guarantees the preservation of color and mechanical properties even with prolonged exposure to the sun. The construction of the reduction allows for easy disassembly for cleaning or maintenance of the rainwater drainage system. This solution is appreciated by installers due to the convenience of installation, and by end-users due to the ease of keeping the system clean and functional.