The Dortec DT-514 SILVER is a universal guide with a typical scissor bar, which is mounted on top of the canvas and door frame on the left or right.
Depending on the width and weight of the door, the closer must apply increased effort to close the door, overcoming the force of inertia, air resistance or friction in the hinges. Therefore, this model has EN1-4 closing force indicators, a maximum door width of up to 1370 mm, an opening force of 45-85 kgf with a cycle life of 1 million.
The rapidity and strengthening of the door closing is regulated by setting the delay. Doklop allows you to determine the acceptable speed of the door within 15-20° of smooth closing, overcoming the influence of external factors. At the same time, it slows down in case of sudden opening due to wind or mechanical impact.
To ensure smooth closing and long-lasting performance of the device, a needle bearing is provided in the design. Operating temperature from -40°C to +50°C allows the door closer to be used indoors and outdoors. Color: silver.