Manufacturer: Stähli AG Type: FLM 500R Year: 1975 Technical data disc diameter: 500 / 110 x 35 mm Abrichtringinnendurchmesser: 190 mm speed: 70 rpm Transmission: 1 = 19.5:1 engine speed: 1380 rpm, coolant pump, air supply: 6 - 7 bar with pneumatic assembly with cooling device operating instructions available All information without guarantee