7700 Series MAB ASSA ABLOY

MAB 7700 SERIES Floor Door Closer https://www.assaabloy.com/it/en/product-assets/door-closers/floor-springs/mab7700/installation/mab7700-installation-instructions-2024.pdf Technical features Adjustable closing force EN 2-4 Door weight Up to 170 kg For fire-rated doors Yes, certified according EN 1154 standards (the non hold open version only) CE marking for locking systems Yes Type of doors For single and double leaf doors For hinged and swing doors For wooden, metal and glass doors Ideal for internal doors Door opening direction Universal (left and right doors) Opening angle Up to 180° in both sides Free rotation From 150° to 180° Closing speed Adjustable between 150° and 15° Final latch Adjustable between 15° and 0° Backcheck Yes Hold open device Optional – At 90°, 105° or any angle between 150° and 180° Overpressure valve relief Yes Spindle Interchangeable (Italian, French and German), from +0 to +30 mm Body material Cast iron Weight 5,4 kg Length 277 mm Width 110 mm Height 70 mm