ASEC Vital Size 3 Overhead Door Closer

The Asec Vital Size 3 Overhead Door Closer is a reliable, rack-and-pinion door closer designed for both versatility and durability. Featuring a silver enamelled, corrosion-resistant finish, this overhead closer is ideal for a wide range of internal doors. It offers a fixed size 3 closing force, making it suitable for doors up to 950mm wide and weighing up to 60kg.

With fully adjustable sweep and latch speeds, you can easily customise the closing action to suit your specific environment. It supports a full 180° angle of opening and features reversible handing, allowing for installation on both left and right-handed doors.

Crucially, the Asec Vital door closer is BS EN 1154 compliant and has been successfully fire tested to EN 1634. It is suitable for use on timber fire doors, providing up to 120 minutes of fire resistance when installed in the regular Fig. 1 position. This makes it an excellent choice for commercial and residential properties requiring robust fire safety compliance.

Technical Specifications

• Brand: Asec Vital
• Manufacturer Reference: VT10055
• Closing Force: Size 3
• Mechanism: Rack and pinion
• Max Door Width: 950mm
• Max Door Weight: 60kg
• Angle of Opening: 180°
• Handing: Reversible
• Application: Fig 1, Fig 6 & Fig 61 (Fire tested in Fig 1 position only)
• Fire Rating: Up to 120 minutes (2 hours) on timber fire doors
• Standards: BS EN 1154, BS EN 1634
• Finish: Silver Enamelled
• Body Length: 181mm
• Body Height: 42mm
• Body Depth: 64mm
• Weight: 1.6kg

Key Features

• Adjustable Closing Action: Features independent adjustable sweep and latch speeds to control the closing cycle.
• Fire Safety Certified: Successfully fire tested to EN 1634, offering up to 2 hours of fire resistance on timber doors.
• Corrosion Resistant: Durable silver enamelled finish provides excellent resistance against corrosion.
• Versatile Installation: Reversible handing and multiple application options (Fig 1, 6, and 61) ensure compatibility with various door configurations.
• Robust Performance: Designed to reliably control doors up to 60kg in weight and 950mm in width.