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Fire Door Automatic Closer is a hydraulic buffer device designed for household sliding doors. It provides a controlled closing mechanism with adjustable speed settings.
Product type: Furniture Accessories
Compatibility: Household sliding doors
Material: Aluminum alloy
Key feature: Hydraulic two-stage speed adjustment
Color/Variant: Extra-Large 90-Degree Positioning
Intended use: Everyday use
Built-in high-toughness spring for gentle closing with soft impact absorption
Hydraulic two-stage speed adjustment allows for free adjustment of closing speed
High-gloss coating process, moisture-proof and rust-proof
Resistant to impact, with high elasticity and good buffering
Main body made of high quality aluminum alloy, durable and wear-resistant
Riveted connections are firm and durable, not likely to come off
Adjustable telescopic arm for smooth installation
Suitable door weights: small: 25-65kg; large: 65-85kg; extra-large: over 85kg
Suitable door widths: small: within 900mm; large: within 1100mm; extra-large: within 1200mm
