Disk rotary damper for heavy seats

The damping direction of the flat, strong FDT Rotary damper with steel body can be either right or left rotation. The rotary disk damper not only can be used in car seats,  but also can be used in bus seats. . It can make the seat forward and backward softly and slowly with no slamming. 

This damper equivalent to ACE rotary damper FDT-47A,FDN-47A,FDT-57A,FDN-57A,FDT-63A,FDN-63A etc.