Gulong Cheng Hydraulic Fireproof Silent Door Closer: Commercial & Household Automatic Closing System

This state-of-the-art hydraulic fireproof silent door closer offers a reliable automatic closing system for both commercial and household use. Designed to enhance safety and convenience, it ensures doors close smoothly and quietly, minimizing noise disturbances. Its fireproof features provide an additional layer of security, making it ideal for environments where safety is paramount. The product is crafted with high-quality materials, ensuring durability and long-lasting performance in a variety of settings. Suitable for door weight: 25-45, 45-60, 65-85 Suitable for door width: Within 900, Within 1100, Within 1200 Door closing speed: 2nd segment Locking strength: 25-45, 45-60, 65-85 Scope of application: Community gate, wooden door, steel door, fire door, smoke-proof door, building door, corridor door, hotel door Manufacture country: China Instructions included: No