Radiator is suitable for connection to a low-temperature system in a vertical version only! Material: Steel tubes 32, 57, 76, 89 or 108 mm; steel belts, width 0.8 mm Max. operating temperature: 120 °C Working overpressure: 1 MPa Testing overpressure: 1.3 MPa Connection threads: 2 × G1/2" Standard colour: RAL 9016, white Lengths - horizontal models: between 500 mm and 6 000 mm Lengths - vertical models: between 500 mm and 2 500 mm Horizontal models: floor and wall mounting Vertical models: wall mounting