Fire Door Sequencer Fire Door Silent Buffer Door Closer, Spec: 304 Stainless Steel Metal Castors

Fire Door Sequencer Fire Door Silent Buffer Door Closer is designed for use with fire doors. It provides a mechanism to ensure the door closes silently and securely.

• Product type: Furniture Accessories
• Compatibility: fire doors
• Material: 304 stainless steel, 201 stainless steel, iron
• Key feature: corrosion resistant
• Surface brushed treatment for resistance to corrosion, rust, and oxidation
• Strong and durable with high elasticity
• Rubber wheels for noise reduction; metal wheels for long service life
• Includes matching screws with tight grip
• 4 compression springs for easy installation
• Suitable for various scenarios including fire doors, double-leaf wooden doors, office doors, and large gates
• Brushing process used in manufacturing