FK 2: Laminar piston rings
for pistons of internal combustion engines, compressors, pneumatic and hydraulic equipment, shock absorbers, etc.
FK 3: Single laminar sealing rings
Single wound laminar rings for the sealing of grease lubricated roller and plain bearings.
FK 4: Laminar piston rings
for pistons of freeform and drop forging machine, hydraulic controls and presses.
FK 5: Single and/or double laminar sealing rings
Single and/or double laminar sealing rings are used to seal compensators at exhaust pipes for internal combustion engines, turbochargers and turbines. "FK5" rings are also used to seal bearing units for continuous casting plants.
FK 6: Double laminar sealing rings
Double wound laminar rings for the sealing of grease lubricated roller and plain bearings for special requirements and also for high rotational speeds.
FK 7: Laminar retaining rings
Single and double wound laminar retaining rings. DMS double laminar retaining rings with centrifugal force retainer for high shaft speeds.
FK 8: Plastic laminar ring carrier seals
Plastic ring carriers with laminar sealing rings for the sealing of grease lubricated axle and machine bearings and conveyor belts.