The very powerful LINCE CPA25 spring according to the manufacturer is a maximum force 5. Our experience in the installations: It is capable of moving doors of much more than 150-200 Kg without problems.
The very powerful LINCE CPA25 spring according to the manufacturer is a maximum force 5. Our experience in the installations: It is capable of moving doors of much more than 150-200 Kg without problems. It is one of the most powerful springs you can find, but don't worry: all its power can be adjusted from the side, by turning a specific screw for this function. According to our technicians, this spring can be considered a force 6. It will close your door regardless of weather conditions or minor flaws in the door.