Material: Steel,ductile iron,cast iron
FCL size: FCL90,FCL100,F112,FCL125,FCL140,FCL160,FCL180,FCL200,FCL224,FCL235,FCL250,FCL280,FCL300,FCL315,FCL355,FCL380,FCL400,FCL420,FCL430,FCL450
treatment: painting
FCL coupling is a connection between two rotating shafts.It is designed to compensated for misalignment,absorb shock,and dampen vibration between the shafts.
Flexible FCL coupling are safe coupling most suited to transmit power efficiently and safely from the driver shaft to the driven shaft. 
FCL couplings are simple in construction,they are easy-mount,easy-remove and mantenance-free.