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GR300-2/6 standard adjustable door closer silver GROGR300311 Groom
Groom GROGR300311 door closer, model GR300 adjustable. Constant closing force 3 to 6, silver finish, designed for standard industrial use.
Internal SKU: GROGR300311
- Brand
- Groom
- Reference
- GROGR300311
226,07 €271,28 € TTC
- Direct shipping from supplier
- Tracking number sent by email
Technical specifications Groom GROGR300311
- force
- 3-6
FAQ GR300-2/6 standard adjustable door closer silver GROGR300311
- What is the meaning of the 3-6 force on this door closer?
- This force range, defined according to EN 1154, allows the closing power to be adapted to the width and weight of the door leaf. A setting towards 3 is recommended for lightweight doors, while level 6 is required for wider doors or those subject to high draught conditions.
- Is this model compatible with fire doors?
- Door closers certified to EN 1154, such as the Groom GR300 model, are generally suitable for installation on fire-rated door assemblies. Please verify that your installation complies with the fire classification report specific to your door and door closer assembly.
- How do I adjust the closing force during installation?
- The adjustment is carried out directly on the integrated mechanism of the door closer to regulate opening resistance and closing speed. It is recommended to adjust in increments and perform opening tests to ensure the latch engages correctly into the strike plate without excessive resistance.