Manufacturer page.

The RH Logic 400 series is designed to provide superior ergonomic comfort for those who spend long hours seated. Each model in the series features a large backrest and is equipped with frictionless tilt mechanisms, allowing for infinite adjustability. The chairs tilt can be locked in any chosen position, though it is recommended to keep the tilt open to encourage active seating. The backrest angle is separately adjustable, ensuring personalized support in any position. All models come with castors for soft floors and a durable aluminum base, which can be customized with a variety of options and accessories. The standard RH Logic 400 offers a large backrest and simple, intuitive controls that are easy to access while seated. Its design ensures full back support with adjustable lumbar support and a tapered cushion that facilitates upper body movement. The RH Logic 400 Comfort adds extra padding to the backrest for improved ventilation, providing additional comfort for extended use. It includes standard soft-floor castors and a graphite aluminum base. The lumbar support is adjustable and height can be easily changed while seated, ensuring full back comfort. The tapered backrest allows for free upper body movement. For a more premium look, the RH Logic 400 Elegance comes with an upholstered backshell and retains the same ergonomic features as the other models, including lumbar support, soft-floor castors, and a graphite aluminum base. The RH Logic 400 Elite is built for the most demanding environments, with extra foam padding in both the seat and backrest, making it ideal for 24/7 use. Like the other models, it offers fully adjustable lumbar support, height adjustability, and a tapered backrest for upper body movement. Its robust design ensures comfort during intensive use while maintaining flexibility to meet personal ergonomic needs. Product specification The model studied in this declaration is the RH Logic 400 (3550), including packaging. The model declared does not include any options such as armrests. The key environmental indicators for the other models of the family, and applicable options of the product collection are presented in a table on page 12 of this declaration. Recycled Recycled share in share in Materials kg % material (kg) material (%) Plastic - Nylon (PA) 0,28 1,28 0,00 0,00 Plastic - Polyethylene 0,15 0,68 0,00 0,00 (HDPE) Plastic - Polyoxymethylene 0,50 2,23 0,00 0,00 (POM) Plastic - 5,61 25,14 5,23 93,36 Polypropylene (PP) Plastic - Polyurethane 1,48 6,61 0,00 0,00 (PUR) Powder coating 0,02 0,09 0,00 0,00 Reinforcement 0,01 0,04 0,00 0,00 Rubber, synthetic 0,05 0,24 0,00 0,00 Textile - Polyester (PE) 0,31 1,39 0,31 100,00 Metal - Aluminium 4,08 18,29 3,43 84,21 Metal - Steel 9,80 43,93 1,35 13,83 Metal - Zinc 0,00 0,01 0,00 0,00 Others 0,02 0,08 0,00 1,24 Total 22,30 100,00 10,33 Recycled Recycled share in share in Packaging kg % material (kg) material (%) Packaging - 0,80 19,48 0,00 0,00 Cardboard Packaging - Paper 0,02 0,53 0,01 34,31 Packaging - Plastic 0,07 1,80 0,00 0,00 Recycled cardboard 3,22 78,19 3,22 100,00 Total incl. packaging 26,42 100,00 13,56