Code Max. recommended  Closed height Travel Safe working load Weight
  installation height        
FF3907P080H100 10.5m 34' 1m 3'-6" 8m 26' 180kg 395Lbs 225kg 500Lbs
FF3907P095H100 12.0m 39' 1m 3'-6" 9.5m 31' 165kg 365Lbs 235kg 520Lbs
FF3907P110H100 13.5m 44' 1.1m 3'-8" 11m 36' 155kg 340Lbs 235kg 520Lbs
FF3907P140H100 17.0m 55' 1.3m 4'-2" 14m 46' 140kg 300Lbs 240kg 550Lbs