Hydraulic Automatic Door Closer for Sliding and Fireproof Doors

Experience enhanced safety and convenience with this innovative hydraulic automatic door closer, specifically designed for sliding and fireproof doors. Engineered to provide smooth and controlled closing action, it ensures optimal functionality and reliability in high-traffic areas. This door closer is equipped with adjustable closing force and speed, allowing you to customize it to suit your needs. Its robust construction and durable materials guarantee long-lasting performance, while its sleek design seamlessly integrates into any architectural style. Ideal for both residential and commercial settings, it enhances security and energy efficiency by keeping doors firmly closed when not in use. Model: 871 door closer buffer Part Number: 871 closer 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, etc. Manufacture country: China Instructions included: No