Passed EN1154 performance certification Passed GA93 fireproof door closer fireproof certification Spring strength: 2/3/4 force optional Lifespan is higher than 500,000 times Cylinder internal cam structure, cylinder body is made of high-strength cast aluminum Applicable door width: 850-1000mm Applicable door weight: 40~65KG Maximum door opening angle: 180 degrees, door opening direction is not divided into left and right hands Shell material: die-cast aluminum Buffer function: optional Stop func

Copy product links
Long by picture save/share
