Single Convolution Air Spring: Operating pressure > 1 - 8 bar Temperature > -40ºC - max. +70ºC Compressed air > oiled / oilfree Lateral misaligment > max. 20 mm Tilt capability > max. 20º Return force > 120 - 300 N Double Convolution Air Springs: Operating pressure > 1 - 8 bar Temperature > -40ºC - max. 70ºC Compressed air > oiled / oilfree Lateral misaligment > max. 20 mm Tilt capability > max. 20º Return force > 120 - 300 N Triple Convolution....