Sidney FR 3000

rated class 1 IM
n. TV1154D20D1IM00011
ergonomic support

The independent 20 mm springs are subdivided into seven different support zones, with a density of 1,100 springs/m2. They are realised in 0.9 – 1.0 mm carbon phosphate steel wire. Each is inserted in an individual heat welded pocket made from breathable fabric.

The perimeter reinforcing elements of the pocket spring mattress are mounted on non-combustible and non-deforming expanded polyurethane, known as T 30/RC 5E. The sides are 50 mm thick, 147 mm high, with a density of 30 kg/m3.

In high-resilience expanded, non-combustible and non-deforming polyurethane, known as HT 35, 25 mm thick and with a density of 35 kg/m3.

Non-combustible thermo-bonded padding, known as Poly Slick HR-FR, 30 mm thick and weight of 500 g/m2. It is composed of 100% polyester padding, with a quilted lozenge pattern, external non-combustible fabric cover and additional non-combustible layer, known as Tekna Barriera FR with a density of 140 g/m2; composition 90% viscose and 10% polyester.

Realised in non-combustible fabric, known as KNT 1803/300 Stopfire Zona, 100% FR polyester fibre, with a weight of 240 g/m2. It is quilted with a layer of padding known as Poly Slick HR-FR, 8 mm thick and with a weight of 200 g/m2, composed of 100% polyester padding, and a non-combustible layer known as Tekna Barriera FR with a density of 140 g/m2; composition 90% viscose and 10% polyester.

Finished in non-combustible fabric, known as KNT 1803/300 Stopfire Zona, 100% polyester fibre, with a weight of 240 g/m2. The stitching on the panel and fixing of all components are realised in extra-strong upholstery thread.